{"title":"Fasteners","description":"\u003cp\u003eBolts, nuts, screws and washers in A2 and A4 marine-grade stainless, brass, nylon and zinc. Metric sizes from M2 upward, available in small packs as well as trade quantities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuides:\u003c\/strong\u003e \u003ca href=\"\/blogs\/guides\/a2-or-a4-stainless-steel-guide\"\u003eA2 or A4 Stainless Steel?\u003c\/a\u003e for choosing a grade, and \u003ca href=\"\/blogs\/guides\/bolt-heads-drives-din-standards-guide\"\u003eBolt Heads, Drives and DIN Numbers Explained\u003c\/a\u003e for choosing a head.\u003c\/p\u003e","products":[{"product_id":"solid-brass-bolts-fully","title":"Solid Brass Bolts — Hex Head DIN 933 (M4–M8, Pack of 10)","description":"\u003ch3\u003eWhy choose these solid brass bolts hex head\u003c\/h3\u003e\n\u003cp\u003eSolid brass bolts Fully-threaded hex head — the spanner-driven setscrew for traditional, decorative or specialist joints. Brass is naturally corrosion-resistant, non-magnetic and electrically conductive, with the warm yellow tone that suits restoration, marine fit-outs and architectural metalwork. It also won’t spark, making it the right choice for fuel-system and similar applications where steel is unsuitable.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eFour bolt diameters — M4, M5, M6 and M8 — across eight length options from 10mm up to 50mm. DIN 933 full-thread construction lets you clamp variable joint thicknesses with the same bolt.\u003c\/p\u003e\n\u003ch3\u003ePack option\u003c\/h3\u003e\n\u003cp\u003eSupplied in packs of 10 per size. Pair with matching brass nuts and washers from the Fasteners range — mix sizes in one checkout to qualify for free UK delivery on orders over £20.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cp\u003eAntique and traditional joinery, marine fit-outs (where galvanic compatibility matters), electrical earth bonding, plumbing fittings, lamp and lighting builds, restoration projects, brass-trimmed furniture and any joint where a non-sparking or non-magnetic fastener is required.\u003c\/p\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003ePass the solid brass bolts through a clearance hole sized to the thread diameter, run a brass nut down by hand and tighten with two spanners. Brass is softer than steel and will deform if over-torqued — firm but not crushing is the right setting. Use a flat washer under the nut to spread the clamping load on softer materials.\u003c\/p\u003e\n\u003ch3\u003eDelivery of solid brass bolts \u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm — free UK delivery on orders over £20.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"16mm \/ M4","offer_id":54688949600593,"sku":"M416BrassWoodScrews-1","price":4.35,"currency_code":"GBP","in_stock":true},{"title":"20mm \/ M4","offer_id":54688949633361,"sku":"M420BrassWoodScrews-1","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"25mm \/ M4","offer_id":54688949666129,"sku":"M425BrassWoodScrews-1","price":4.75,"currency_code":"GBP","in_stock":true},{"title":"30mm \/ M4","offer_id":54688949698897,"sku":"M430BrassWoodScrews-1","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"40mm \/ M4","offer_id":54688949731665,"sku":"M440BrassWoodScrews-1","price":5.25,"currency_code":"GBP","in_stock":true},{"title":"50mm \/ M4","offer_id":54688949764433,"sku":"M450BrassWoodScrews-1","price":5.95,"currency_code":"GBP","in_stock":true},{"title":"10mm \/ M4","offer_id":54688949797201,"sku":"M410SolidBrass","price":5.3,"currency_code":"GBP","in_stock":true},{"title":"12mm \/ M4","offer_id":54688949829969,"sku":"M412SolidBrass","price":5.5,"currency_code":"GBP","in_stock":true},{"title":"10mm \/ M5\/5mm","offer_id":54688949862737,"sku":"M510SolidBrass","price":5.3,"currency_code":"GBP","in_stock":true},{"title":"12mm \/ M5\/5mm","offer_id":54688949895505,"sku":"M512SolidBrass","price":5.5,"currency_code":"GBP","in_stock":true},{"title":"16mm \/ M5\/5mm","offer_id":54688949928273,"sku":"M516SolidBrass","price":5.5,"currency_code":"GBP","in_stock":true},{"title":"20mm \/ M5\/5mm","offer_id":54688949961041,"sku":"M520SolidBrass","price":5.7,"currency_code":"GBP","in_stock":true},{"title":"25mm \/ M5\/5mm","offer_id":54688949993809,"sku":"M525SolidBrass","price":5.8,"currency_code":"GBP","in_stock":true},{"title":"30mm \/ M5\/5mm","offer_id":54688950026577,"sku":"M530SolidBrass","price":6.9,"currency_code":"GBP","in_stock":true},{"title":"40mm \/ M5\/5mm","offer_id":54688950059345,"sku":"M540SolidBrass","price":6.5,"currency_code":"GBP","in_stock":true},{"title":"50mm \/ M5\/5mm","offer_id":54688950092113,"sku":"M550SolidBrass","price":7.99,"currency_code":"GBP","in_stock":true},{"title":"10mm \/ M6 \/6mm","offer_id":54688950124881,"sku":"M610SolidBrass","price":5.9,"currency_code":"GBP","in_stock":true},{"title":"12mm \/ M6 \/6mm","offer_id":54688950157649,"sku":"M612SolidBrass","price":6.25,"currency_code":"GBP","in_stock":true},{"title":"16mm \/ M6 \/6mm","offer_id":54688950190417,"sku":"M616SolidBrass","price":6.4,"currency_code":"GBP","in_stock":true},{"title":"20mm \/ M6 \/6mm","offer_id":54688950223185,"sku":"M620SolidBrass","price":6.5,"currency_code":"GBP","in_stock":true},{"title":"25mm \/ M6 \/6mm","offer_id":54688950255953,"sku":"M625SolidBrass","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"30mm \/ M6 \/6mm","offer_id":54688950288721,"sku":"M630SolidBrass","price":7.24,"currency_code":"GBP","in_stock":true},{"title":"40mm \/ M6 \/6mm","offer_id":54688950321489,"sku":"M640SolidBrass","price":7.99,"currency_code":"GBP","in_stock":true},{"title":"50mm \/ M6 \/6mm","offer_id":54688950354257,"sku":"M650SolidBrass","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"12mm \/ M8\/8mm","offer_id":54688950387025,"sku":"M812SolidBrass","price":5.99,"currency_code":"GBP","in_stock":true},{"title":"16mm \/ M8\/8mm","offer_id":54688950419793,"sku":"M816SolidBrass","price":6.4,"currency_code":"GBP","in_stock":true},{"title":"20mm \/ M8\/8mm","offer_id":54688950452561,"sku":"M820SolidBrass","price":6.5,"currency_code":"GBP","in_stock":true},{"title":"25mm \/ M8\/8mm","offer_id":54688950485329,"sku":"M825SolidBrass","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"30mm \/ M8\/8mm","offer_id":54688950518097,"sku":"M830SolidBrass","price":7.4,"currency_code":"GBP","in_stock":true},{"title":"40mm \/ M8\/8mm","offer_id":54688950550865,"sku":"M840SolidBrass","price":7.99,"currency_code":"GBP","in_stock":true},{"title":"50mm \/ M8\/8mm","offer_id":54688950583633,"sku":"M850SolidBrass","price":8.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/9381\/0769\/files\/Solid-Brass-bolts.jpg?v=1787674911"},{"product_id":"brass-wood-screws-round","title":"Solid Brass Wood Screws M3–M5 — Round Raised Slotted Head","description":"\u003ch3\u003eWhy choose these solid brass round-head wood screws\u003c\/h3\u003e\n\u003cp\u003eTraditional round raised head slotted wood screws in solid brass — the period-correct fastener for restoration, antique furniture, marine joinery and decorative metalwork. The raised dome head sits proud of the workpiece with a clean polished profile and a single slot for a flat-blade screwdriver. Solid brass is naturally corrosion-resistant, non-magnetic and ages to a warm patina rather than rusting.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eFour diameters — M3, M3.5, M4 and M5 — across eight length options from 12mm up to 60mm. Choose a length that lets the threaded portion engage fully into the second piece of timber for a strong joint.\u003c\/p\u003e\n\u003ch3\u003ePack option\u003c\/h3\u003e\n\u003cp\u003eSupplied in packs of 10 per size. Mix sizes across the Fasteners range in one checkout to qualify for free UK delivery on orders over £20.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cp\u003eAntique and period furniture repair, marine cabin joinery and trim, brass hinges, hasps and lock fittings, sash window furniture, lamp and lighting builds, instrument cases, model-making, decorative wall fixtures and any timber joint where bright brass slotted screws give the authentic look.\u003c\/p\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003eAlways pilot-drill softwood and hardwood before driving brass screws — the soft brass head and shank can shear if the wood resists rotation. Use a flat-blade screwdriver that fully fills the slot; a worn or undersized tip will mar the head. For hardwood, a steel “lead screw” of the same size can be driven first to cut the thread, then withdrawn and replaced with the brass screw.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm — free UK delivery on orders over £20.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"12mm \/ M3","offer_id":54688950616401,"sku":"M312BrassWoodScrews","price":3.95,"currency_code":"GBP","in_stock":true},{"title":"16mm \/ M3","offer_id":54688950649169,"sku":"M316BrassWoodScrews","price":4.1,"currency_code":"GBP","in_stock":true},{"title":"20mm \/ M3","offer_id":54688950681937,"sku":"M320BrassWoodScrews","price":4.25,"currency_code":"GBP","in_stock":true},{"title":"25mm \/ M3","offer_id":54688950714705,"sku":"M325BrassWoodScrews","price":4.35,"currency_code":"GBP","in_stock":true},{"title":"30mm \/ M3","offer_id":54688950747473,"sku":"M330BrassWoodScrews","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"12mm \/ M3.5","offer_id":54688950780241,"sku":"M3.512BrassWoodScrews","price":4.1,"currency_code":"GBP","in_stock":true},{"title":"16mm \/ M3.5","offer_id":54688950813009,"sku":"M3.516BrassWoodScrews","price":4.25,"currency_code":"GBP","in_stock":true},{"title":"20mm \/ M3.5","offer_id":54688950845777,"sku":"M3.520BrassWoodScrews","price":4.35,"currency_code":"GBP","in_stock":true},{"title":"25mm \/ M3.5","offer_id":54688950878545,"sku":"M3.525BrassWoodScrews","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"30mm \/ M3.5","offer_id":54688950911313,"sku":"M3.530BrassWoodScrews","price":4.75,"currency_code":"GBP","in_stock":true},{"title":"40mm \/ M3.5","offer_id":54688950944081,"sku":"M3.540BrassWoodScrews","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"50mm \/ M3.5","offer_id":54688950976849,"sku":"M3.550BrassWoodScrews","price":5.75,"currency_code":"GBP","in_stock":true},{"title":"16mm \/ M4","offer_id":54688951009617,"sku":"M416BrassWoodScrews","price":4.35,"currency_code":"GBP","in_stock":true},{"title":"20mm \/ M4","offer_id":54688951042385,"sku":"M420BrassWoodScrews","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"25mm \/ M4","offer_id":54688951075153,"sku":"M425BrassWoodScrews","price":4.75,"currency_code":"GBP","in_stock":true},{"title":"30mm \/ M4","offer_id":54688951107921,"sku":"M430BrassWoodScrews","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"40mm \/ M4","offer_id":54688951140689,"sku":"M440BrassWoodScrews","price":5.25,"currency_code":"GBP","in_stock":true},{"title":"50mm \/ M4","offer_id":54688951173457,"sku":"M450BrassWoodScrews","price":5.95,"currency_code":"GBP","in_stock":true},{"title":"20mm \/ M5","offer_id":54688951206225,"sku":"M520BrassWoodScrews","price":4.75,"currency_code":"GBP","in_stock":true},{"title":"25mm \/ M5","offer_id":54688951238993,"sku":"M525BrassWoodScrews","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"30mm \/ M5","offer_id":54688951271761,"sku":"M530BrassWoodScrews","price":5.25,"currency_code":"GBP","in_stock":true},{"title":"40mm \/ M5","offer_id":54688951304529,"sku":"M540BrassWoodScrews","price":6.95,"currency_code":"GBP","in_stock":true},{"title":"50mm \/ M5","offer_id":54688951337297,"sku":"M550BrassWoodScrews","price":6.95,"currency_code":"GBP","in_stock":true},{"title":"60mm \/ M5","offer_id":54688951370065,"sku":"M560BrassWoodScrews","price":7.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/9381\/0769\/files\/Brass-Raised-Slotted-Screws-Made-of-Brass-Material-1-scaled.jpg?v=1787674912"},{"product_id":"socket-button-head-bolts","title":"Socket Button Head Bolts M3–M8 — A2 Stainless ISO 7380","description":"\u003ch3\u003eWhy choose these A2 button head bolts\u003c\/h3\u003e\n\u003cp\u003eLow-profile button head socket bolts — the modern Allen-drive fastener for joints where clearance matters or a tidy dome head finish is preferred. Fully threaded to ISO 7380 in A2 stainless steel, so they handle interior, workshop and light outdoor use without rusting. The hex (Allen) socket drive gives high torque without rounding, and the rounded dome sits lower than a cap head for a cleaner look.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eFive bolt diameters — M3, M4, M5, M6 and M8 — across eleven length options from 10mm up to 100mm. Choose the length to clear your workpiece plus enough thread to engage a nut or threaded insert fully.\u003c\/p\u003e\n\u003ch3\u003ePack option\u003c\/h3\u003e\n\u003cp\u003eSupplied in packs of 10 per size. Pair with matching A2 hex nuts, nyloc nuts or threaded inserts from the Fasteners range — mix sizes in one checkout to qualify for free UK delivery on orders over £20.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cp\u003eEquipment panels and enclosures, AV racks and mounts, machinery covers, garden furniture, motorcycle and bicycle brackets, drone and robotics builds, 3D-printer frames, exhibition stand assembly, and any threaded joint where a low-profile dome head improves clearance or appearance.\u003c\/p\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003ePass the bolt through a clearance hole sized to the thread diameter and engage a matching hex (Allen) key fully into the socket before applying torque — partial engagement will round the recess. Drive against a spanner on the nut. Avoid over-torquing small sizes; A2 stainless is softer than carbon steel.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm — free UK delivery on orders over £20.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"10mm \/ M3\/3mm","offer_id":54688951402833,"sku":"M310SlottedPan","price":3.95,"currency_code":"GBP","in_stock":true},{"title":"16mm \/ M3\/3mm","offer_id":54688951435601,"sku":"M316SlottedPan","price":4.15,"currency_code":"GBP","in_stock":true},{"title":"20mm \/ M3\/3mm","offer_id":54688951468369,"sku":"M320SlottedPan","price":4.2,"currency_code":"GBP","in_stock":true},{"title":"25mm \/ M3\/3mm","offer_id":54688951501137,"sku":"M325SlottedPan","price":4.35,"currency_code":"GBP","in_stock":true},{"title":"30mm \/ M3\/3mm","offer_id":54688951533905,"sku":"M330SlottedPan","price":4.46,"currency_code":"GBP","in_stock":true},{"title":"40mm \/ 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M4\/4mm","offer_id":54688951796049,"sku":"M450SlottedPan","price":5.5,"currency_code":"GBP","in_stock":true},{"title":"10mm \/ M5\/5mm","offer_id":54688951828817,"sku":"M510SlottedPan","price":4.15,"currency_code":"GBP","in_stock":true},{"title":"16mm \/ M5\/5mm","offer_id":54688951861585,"sku":"M516SlottedPan","price":4.3,"currency_code":"GBP","in_stock":true},{"title":"20mm \/ M5\/5mm","offer_id":54688951894353,"sku":"M520SlottedPan","price":4.45,"currency_code":"GBP","in_stock":true},{"title":"25mm \/ M5\/5mm","offer_id":54688951927121,"sku":"M525SlottedPan","price":4.65,"currency_code":"GBP","in_stock":true},{"title":"30mm \/ M5\/5mm","offer_id":54688951959889,"sku":"M530SlottedPan","price":5.05,"currency_code":"GBP","in_stock":true},{"title":"40mm \/ M5\/5mm","offer_id":54688951992657,"sku":"M540SlottedPan","price":5.5,"currency_code":"GBP","in_stock":true},{"title":"50mm \/ M5\/5mm","offer_id":54688952025425,"sku":"M550SlottedPan","price":5.95,"currency_code":"GBP","in_stock":true},{"title":"60mm \/ M5\/5mm","offer_id":54688952058193,"sku":"M560SlottedPan","price":6.5,"currency_code":"GBP","in_stock":true},{"title":"10mm \/ M6\/6mm","offer_id":54688952090961,"sku":"M610SlottedPan","price":4.35,"currency_code":"GBP","in_stock":true},{"title":"16mm \/ M6\/6mm","offer_id":54688952123729,"sku":"M616SlottedPan","price":4.45,"currency_code":"GBP","in_stock":true},{"title":"20mm \/ M6\/6mm","offer_id":54688952156497,"sku":"M620SlottedPan","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"25mm \/ M6\/6mm","offer_id":54688952189265,"sku":"M625SlottedPan","price":5.05,"currency_code":"GBP","in_stock":true},{"title":"30mm \/ M6\/6mm","offer_id":54688952222033,"sku":"M630SlottedPan","price":5.25,"currency_code":"GBP","in_stock":true},{"title":"40mm \/ M6\/6mm","offer_id":54688952254801,"sku":"M640SlottedPan","price":5.95,"currency_code":"GBP","in_stock":true},{"title":"50mm \/ M6\/6mm","offer_id":54688952287569,"sku":"M650SlottedPan","price":6.5,"currency_code":"GBP","in_stock":true},{"title":"60mm \/ M6\/6mm","offer_id":54688952320337,"sku":"M660SlottedPan","price":5.95,"currency_code":"GBP","in_stock":true},{"title":"70mm \/ M6\/6mm","offer_id":54688952353105,"sku":"M670SlottedPan","price":6.25,"currency_code":"GBP","in_stock":true},{"title":"80mm \/ M6\/6mm","offer_id":54688952385873,"sku":"M680SlottedPan","price":6.5,"currency_code":"GBP","in_stock":true},{"title":"10mm \/ M8\/8mm","offer_id":54688952418641,"sku":"M810SlottedPan","price":5.45,"currency_code":"GBP","in_stock":true},{"title":"16mm \/ M8\/8mm","offer_id":54688952451409,"sku":"FAS-BUTTONBOLT-A2-16MM-M8-8MM","price":5.65,"currency_code":"GBP","in_stock":true},{"title":"20mm \/ M8\/8mm","offer_id":54688952484177,"sku":"FAS-BUTTONBOLT-A2-20MM-M8-8MM","price":5.85,"currency_code":"GBP","in_stock":true},{"title":"30mm \/ M8\/8mm","offer_id":54688952516945,"sku":"FAS-BUTTONBOLT-A2-30MM-M8-8MM","price":6.25,"currency_code":"GBP","in_stock":true},{"title":"40mm \/ M8\/8mm","offer_id":54688952549713,"sku":"FAS-BUTTONBOLT-A2-40MM-M8-8MM","price":6.35,"currency_code":"GBP","in_stock":true},{"title":"80mm \/ M8\/8mm","offer_id":54688952582481,"sku":"M880SlottedPan","price":8.12,"currency_code":"GBP","in_stock":true},{"title":"100mm \/ M8\/8mm","offer_id":54688952615249,"sku":"M8100SlottedPan","price":8.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/9381\/0769\/files\/Button-bolts-stainless-steel-20-scaled.jpg?v=1787674914"},{"product_id":"slotted-pan-head-machine","title":"Slotted Cheese Head Screws M3–M6 — A2 Stainless DIN 84","description":"\u003ch3\u003eWhy choose these A2 slotted cheese head screws\u003c\/h3\u003e\n\u003cp\u003eSlotted cheese head machine screws — the traditional flat-blade-driven fastener with a parallel-sided cylindrical head. The cheese head sits proud of the workpiece with clean machined sides, giving a period-correct look that suits restoration, instrument work and architectural detail. A2 stainless steel handles interior, workshop and light outdoor use without rusting, while the slotted drive lets you use any flat-blade screwdriver.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eFour bolt diameters — M3, M4, M5 and M6 — across twelve length options from 10mm up to 100mm. DIN 84 specifies the exact head proportions for a consistent appearance across all sizes.\u003c\/p\u003e\n\u003ch3\u003ePack option\u003c\/h3\u003e\n\u003cp\u003eSupplied in packs of 20 per size. Pair with matching A2 hex nuts, dome nuts and washers from the Fasteners range; mix sizes in one checkout to qualify for free UK delivery on orders over £20.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cp\u003eRestoration projects, antique furniture and clock repair, instrument and tool cases, model engineering, electrical terminations and earth bonding (slotted heads are still standard for many traditional electrical fittings), name plates and signage where the slot drive gives an authentic look.\u003c\/p\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003eDrive with a flat-blade screwdriver that fully fills the slot — a worn or undersized tip will mar the head and round the slot. Pass the screw through a clearance hole, run a matching nut down by hand and tighten gently. 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The Pozi drive grips the bit far better than a slotted or Phillips head, so the bit is much less likely to cam out under torque. A2 stainless steel handles interior, workshop and light outdoor use without rusting, and the low rounded pan head sits cleanly against the workpiece.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eFour bolt diameters — M3, M4, M5 and M6 — across eleven length options from 10mm up to 90mm. Manufactured to DIN 7985 for consistent head dimensions across sizes.\u003c\/p\u003e\n\u003ch3\u003ePack option\u003c\/h3\u003e\n\u003cp\u003eSupplied in packs of 20 per size. Pair with matching A2 hex nuts, nyloc nuts and washers from the Fasteners range — mix sizes in one checkout to qualify for free UK delivery on orders over £20.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cp\u003eEquipment panels and enclosures, electrical face plates and trunking, AV mounts, white-goods chassis work, garden machinery covers, model-making, vehicle accessory mounting and any threaded joint where a clean pan head with reliable cam-out resistance is required.\u003c\/p\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003eUse a Pozidriv bit of the correct size — typically PZ1 for M3, PZ2 for M4 and M5, PZ3 for M6 — and engage it fully into the head before applying torque. Tighten against a matching nut held with a spanner, or directly into a threaded insert. Pozi bits look similar to Phillips but have additional cross ribs; using a Phillips bit will round the recess.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm — free UK delivery on orders over £20.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"10mm \/ M3\/3mm","offer_id":54688953565521,"sku":"M310PoziPanMachine","price":4.99,"currency_code":"GBP","in_stock":true},{"title":"16mm \/ M3\/3mm","offer_id":54688953598289,"sku":"M316PoziPanMachine","price":5.11,"currency_code":"GBP","in_stock":true},{"title":"20mm \/ M3\/3mm","offer_id":54688953631057,"sku":"M320PoziPanMachine","price":5.19,"currency_code":"GBP","in_stock":true},{"title":"25mm \/ M3\/3mm","offer_id":54688953663825,"sku":"M325PoziPanMachine","price":5.29,"currency_code":"GBP","in_stock":true},{"title":"30mm \/ M3\/3mm","offer_id":54688953696593,"sku":"M330PoziPanMachine","price":5.34,"currency_code":"GBP","in_stock":true},{"title":"40mm \/ 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The nylon insert grips the bolt thread and resists loosening from vibration and thermal cycling, while the kit format saves you sourcing matching components separately.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eFive bolt diameters — M3, M4, M5, M6 and M8 — across thirteen length options from 10mm up to 100mm (plus a 22mm step for awkward jobs). Full-thread bolts let you clamp variable thicknesses with the same length.\u003c\/p\u003e\n\u003ch3\u003ePack option\u003c\/h3\u003e\n\u003cp\u003eSupplied in 5-set packs (each set = bolt + nyloc nut + washer). 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The hardened thread cuts its own mating thread as you drive, so no separate tapping operation is needed. A4 stainless resists saltwater and chloride attack, making these the right choice for boats, coastal installations, trailers and outdoor equipment.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eFive gauges using the traditional self-tapper numbering (with metric equivalents): No.4 (2.9mm), No.6 (3.5mm), No.8 (4.2mm), No.10 (4.8mm) and No.12 (5.5mm), across nine length options from 13mm up to 70mm. Choose a length that lets the thread fully clear the second piece of material for a strong grip.\u003c\/p\u003e\n\u003ch3\u003ePack option\u003c\/h3\u003e\n\u003cp\u003eSupplied in packs of 20 per size. 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Drive with a Phillips bit of the correct size (PH2 for most sizes, PH3 for No.12) keeping the bit fully seated to avoid rounding the recess.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm — free UK delivery on orders over £20.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"13mm \/ No.4","offer_id":54688957563217,"sku":"FAS-TAPSCR-A4-CSK-13MM-NO-4","price":4.99,"currency_code":"GBP","in_stock":true},{"title":"19mm \/ No.4","offer_id":54688957595985,"sku":"FAS-TAPSCR-A4-CSK-19MM-NO-4","price":3.95,"currency_code":"GBP","in_stock":true},{"title":"25mm \/ No.4","offer_id":54688957628753,"sku":"FAS-TAPSCR-A4-CSK-25MM-NO-4","price":5.25,"currency_code":"GBP","in_stock":true},{"title":"32mm \/ No.4","offer_id":54688957661521,"sku":"FAS-TAPSCR-A4-CSK-32MM-NO-4","price":5.6,"currency_code":"GBP","in_stock":true},{"title":"13mm \/ 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Each set saves you sourcing matching components separately and gives you a complete clearance-friendly bolted joint in one part number. Fully threaded to ISO 7380 — so you can clamp variable thicknesses with the same length — and finished in corrosion-resistant A2 stainless that handles interior, workshop and light outdoor use.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eFive bolt diameters — M3, M4, M5, M6 and M8 — across eleven length options from 10mm up to 100mm. Each set contains 5 bolts, 5 hex nuts and 5 flat washers in matching A2 stainless steel.\u003c\/p\u003e\n\u003ch3\u003ePack option\u003c\/h3\u003e\n\u003cp\u003eSupplied as 5-set packs. Mix sizes across the Fasteners range in one checkout to qualify for free UK delivery on orders over £20.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cp\u003eEquipment panels and enclosures, AV racks and mounts, machinery covers, garden furniture, motorcycle and bicycle brackets, exhibition stand assembly, 3D-printer frames, drone and robotics builds, and any threaded joint where a low-profile dome head improves clearance or appearance.\u003c\/p\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003ePass the bolt through the workpiece with the washer on the nut side, run the hex nut down by hand, then tighten with a hex (Allen) key on the head against a spanner on the nut. Add a separate spring or serrated washer where vibration is expected. 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The oversized outside diameter (typically two to three times the bolt diameter) spreads load over a much wider area than a standard form A washer, which makes them ideal for soft timber, plastic, sheet metal, oversized clearance holes, or repairing holes that have been enlarged or worn. A4-316 stainless gives superior chloride and salt-spray resistance — the right choice for marine, coastal and outdoor use.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eEach washer is specified by bolt size × outside diameter. 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The oversized outside diameter (typically two to three times the bolt diameter) spreads load over a much wider area than a standard form A washer, which makes them ideal for soft timber, plastic, sheet metal, oversized clearance holes, or repairing holes that have been enlarged or worn. A2 stainless gives excellent corrosion resistance for general indoor and outdoor use; for marine, coastal or chloride-rich environments, our matching A4-316 penny washers are the right choice.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eEach washer is specified by bolt size × outside diameter. 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The cupped profile spreads load around the countersunk fixing while concealing the bore, giving a tidy professional finish on cabinetry, marine trim, signage and outdoor joinery.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eStocked in five common metric bore sizes to suit standard countersunk machine screws and woodscrews: M3, M4, M5, M6 and M8. Each washer is precision pressed from A4 (316) stainless steel and chemically blackened for an even matte finish that resists chipping and weathering.\u003c\/p\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eChoose a single washer sample, a pack of 10 for small jobs, or a pack of 20 for larger installations. Mixed sizes can be ordered in the same checkout to qualify for free UK delivery on orders over £20.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cp\u003eBoat fit-outs and cabin joinery, outdoor furniture, dark-finished kitchen and wardrobe handles, signage, security-screw concealment, audio and AV brackets, electrical face-plate trims, and any application where a stainless steel washer is needed but a bright finish would clash with black hardware.\u003c\/p\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003eDrill or counterbore so the cup sits flush with the surface, drop the washer in place, then drive a matching countersunk-head screw through the bore. The cup profile centres the screw automatically and provides a finished seat that hides any minor over-drilling. Pair with black A4 stainless socket or countersunk screws for a fully colour-matched fixing.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm — free UK delivery on orders over £20.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"10 Units \/ M3","offer_id":54688988594513,"sku":"FAS-FINWASHCUP-A4-BLK-10-UNITS-M3","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M3","offer_id":54688988627281,"sku":"FAS-FINWASHCUP-A4-BLK-20-UNITS-M3","price":6.95,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M4","offer_id":54688988692817,"sku":"FAS-FINWASHCUP-A4-BLK-10-UNITS-M4","price":6.95,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M4","offer_id":54688988725585,"sku":"FAS-FINWASHCUP-A4-BLK-20-UNITS-M4","price":8.95,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M8","offer_id":54688988791121,"sku":"FAS-FINWASHCUP-A4-BLK-10-UNITS-M8","price":13.95,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M8","offer_id":54688988823889,"sku":"FAS-FINWASHCUP-A4-BLK-20-UNITS-M8","price":20.45,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M5","offer_id":54688988889425,"sku":"FAS-FINWASHCUP-A4-BLK-10-UNITS-M5","price":5.95,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M5","offer_id":54688988922193,"sku":"FAS-FINWASHCUP-A4-BLK-20-UNITS-M5","price":9.25,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M6","offer_id":54688988987729,"sku":"FAS-FINWASHCUP-A4-BLK-10-UNITS-M6","price":6.95,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M6","offer_id":54688989020497,"sku":"FAS-FINWASHCUP-A4-BLK-20-UNITS-M6","price":9.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/9381\/0769\/files\/Black-finishing-washers1-scaled.jpg?v=1787675025"},{"product_id":"serrated-safety-locking-washers","title":"Serrated Safety Locking Washers M3–M16 — A2 DIN 6798A","description":"\u003ch3\u003eWhy choose these serrated safety locking washers\u003c\/h3\u003e\n\u003cp\u003eType S serrated lock washers are a simple, reliable way to stop nuts and bolts working loose under vibration. The conical disc carries sharp external teeth that bite into both the joint face and the underside of the fixing head — creating a positive mechanical lock without the need for adhesives or nylon inserts. Pressed from A2 stainless steel, they hold up to damp interior, workshop and light marine conditions without rusting.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eStocked across the full common metric range — M3, M4, M5, M6, M8, M10, M12 and M16 — to suit machine screws, hex bolts and nuts to DIN 6798A specification. Pair with matching A2 hex nuts, dome nuts or cap screws for a colour-consistent stainless assembly.\u003c\/p\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eAvailable in packs of 10 or 20 per size. Mix sizes across the Fasteners range in a single checkout to qualify for free UK delivery on orders over £20.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cp\u003eElectrical equipment and panel work, machinery guarding, automotive and motorcycle fittings, brackets and frame fixings, garden and outdoor furniture, signage, marine fit-outs above the waterline, and any threaded joint subject to vibration where a serrated bite is preferred over a spring washer.\u003c\/p\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003ePlace the serrated washer between the nut (or bolt head) and the joint surface with the teeth facing the workpiece. Tighten the fixing to the recommended torque — the teeth will deform slightly into both faces, locking the assembly. 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Made to DIN 1587, the domed acorn profile fully encloses the bolt thread, protecting hands and clothing from sharp ends while giving a tidy, finished look.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eM3 — for light fittings and small craft assemblies\u003c\/li\u003e\n\u003cli\u003eM4 — joinery, electronics enclosures and brackets\u003c\/li\u003e\n\u003cli\u003eM5 — furniture, fencing and panel work\u003c\/li\u003e\n\u003cli\u003eM6 — handrails, signage and general fabrication\u003c\/li\u003e\n\u003cli\u003eM8 — marine fittings, balustrades and machinery covers\u003c\/li\u003e\n\u003cli\u003eM10 — structural and heavy-duty applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eChoose a pack of 10 units for repairs and small projects, or 20 units for larger installs and trade work. Each nut is individually inspected before packing.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMarine and boatbuilding — covering exposed bolt ends on deck fittings, cleats and rails\u003c\/li\u003e\n\u003cli\u003eGarden furniture, decking handrails and outdoor signage\u003c\/li\u003e\n\u003cli\u003eBlack-finish ironmongery, gate hardware and architectural metalwork\u003c\/li\u003e\n\u003cli\u003eBicycle, motorbike and trailer trim where a stealth black look is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003eThread the dome nut onto a standard metric bolt or stud and tighten with a hex spanner or socket — the closed top means a torque wrench can be used without marking the cap. For best results, leave 1–2 threads protruding beyond a plain nut and cap with the dome nut, or use long enough threaded length to engage the full depth of the cap.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm, Monday to Friday. Free UK delivery on orders over £20. Tracked options available at checkout.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"10 Units \/ M3","offer_id":54688989577553,"sku":"FAS-DOMENUT-A2-BLK-10-UNITS-M3","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M3","offer_id":54688989610321,"sku":"FAS-DOMENUT-A2-BLK-20-UNITS-M3","price":9.5,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M4","offer_id":54688989643089,"sku":"FAS-DOMENUT-A2-BLK-10-UNITS-M4","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M4","offer_id":54688989675857,"sku":"FAS-DOMENUT-A2-BLK-20-UNITS-M4","price":9.5,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M5","offer_id":54688989708625,"sku":"FAS-DOMENUT-A2-BLK-10-UNITS-M5","price":5.5,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M5","offer_id":54688989741393,"sku":"FAS-DOMENUT-A2-BLK-20-UNITS-M5","price":10.0,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M6","offer_id":54688989774161,"sku":"FAS-DOMENUT-A2-BLK-10-UNITS-M6","price":6.25,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M6","offer_id":54688989806929,"sku":"FAS-DOMENUT-A2-BLK-20-UNITS-M6","price":11.0,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M8","offer_id":54688989839697,"sku":"FAS-DOMENUT-A2-BLK-10-UNITS-M8","price":6.95,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M8","offer_id":54688989872465,"sku":"FAS-DOMENUT-A2-BLK-20-UNITS-M8","price":12.2,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M10","offer_id":54688989905233,"sku":"FAS-DOMENUT-A2-BLK-10-UNITS-M10","price":7.95,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M10","offer_id":54688989938001,"sku":"FAS-DOMENUT-A2-BLK-20-UNITS-M10","price":13.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/9381\/0769\/files\/s-l1600-4-1.jpg?v=1787675029"},{"product_id":"stainless-steel-u-bolt","title":"U-Bolts with Plate \u0026 Nuts M4–M8 — A4 Marine 316 Stainless","description":"\u003ch3\u003eWhy choose these A4 stainless U-bolts\u003c\/h3\u003e\n\u003cp\u003eU-bolt sets are the simple, secure way to clamp pipes, tubes, cables and bars to a flat surface or post. Each set includes the U-shaped threaded bolt, a matching backing plate and two hex nuts — everything you need to make a finished fixing. A4 marine grade 316 stainless steel resists saltwater, chlorides and weather, making these the right choice for boats, exterior plumbing, decking, irrigation and outdoor signage.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eFive common sizes covering small to medium clamp jobs: M4 × 62mm, M5 × 78mm, M6 × 80mm, M8 × 80mm and M8 × 100mm. The size pair gives the thread diameter followed by the inside leg span so you can match the bolt to your pipe or bar OD.\u003c\/p\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eAvailable as a single set, a pair, or a pack of four. Mix sizes in one checkout to qualify for free UK delivery on orders over £20.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cp\u003eMounting pipes and conduits to walls or posts, fixing aerials and brackets to masts, securing roll-bars and frame tubes, boat rail and stanchion repair, exhaust hangers, garden trellis fixing, irrigation pipework, and anchoring small pumps or motors to a base plate.\u003c\/p\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003ePass both legs of the U-bolt over the pipe and through the corresponding holes in the backing plate. Thread on the two nuts and tighten alternately to draw the plate evenly against the workpiece, clamping the pipe between the bolt curve and the plate. Use a spring or serrated washer under each nut where vibration is expected.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm — free UK delivery on orders over £20.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"1 Unit \/ M4 x 62mm","offer_id":54688990003537,"sku":"FAS-UBOLT-A4-VAR-1-UNIT-M4-X-62MM","price":6.5,"currency_code":"GBP","in_stock":true},{"title":"2 Units \/ M4 x 62mm","offer_id":54688990036305,"sku":"FAS-UBOLT-A4-VAR-2-UNITS-M4-X-62MM","price":13.0,"currency_code":"GBP","in_stock":true},{"title":"4 Units \/ M4 x 62mm","offer_id":54688990069073,"sku":"FAS-UBOLT-A4-VAR-4-UNITS-M4-X-62MM","price":22.0,"currency_code":"GBP","in_stock":true},{"title":"1 Unit \/ M5 x 78mm","offer_id":54688990101841,"sku":"FAS-UBOLT-A4-VAR-1-UNIT-M5-X-78MM","price":7.5,"currency_code":"GBP","in_stock":true},{"title":"2 Units \/ M5 x 78mm","offer_id":54688990134609,"sku":"FAS-UBOLT-A4-VAR-2-UNITS-M5-X-78MM","price":14.0,"currency_code":"GBP","in_stock":true},{"title":"4 Units \/ M5 x 78mm","offer_id":54688990167377,"sku":"FAS-UBOLT-A4-VAR-4-UNITS-M5-X-78MM","price":24.0,"currency_code":"GBP","in_stock":true},{"title":"1 Unit \/ M6 x 80mm","offer_id":54688990200145,"sku":"FAS-UBOLT-A4-VAR-1-UNIT-M6-X-80MM","price":8.5,"currency_code":"GBP","in_stock":true},{"title":"2 Units \/ M6 x 80mm","offer_id":54688990232913,"sku":"FAS-UBOLT-A4-VAR-2-UNITS-M6-X-80MM","price":16.5,"currency_code":"GBP","in_stock":true},{"title":"4 Units \/ M6 x 80mm","offer_id":54688990265681,"sku":"FAS-UBOLT-A4-VAR-4-UNITS-M6-X-80MM","price":29.0,"currency_code":"GBP","in_stock":true},{"title":"1 Unit \/ M8 x 80mm","offer_id":54688990298449,"sku":"FAS-UBOLT-A4-VAR-1-UNIT-M8-X-80MM","price":8.97,"currency_code":"GBP","in_stock":true},{"title":"2 Units \/ M8 x 80mm","offer_id":54688990331217,"sku":"FAS-UBOLT-A4-VAR-2-UNITS-M8-X-80MM","price":17.5,"currency_code":"GBP","in_stock":true},{"title":"4 Units \/ M8 x 80mm","offer_id":54688990363985,"sku":"FAS-UBOLT-A4-VAR-4-UNITS-M8-X-80MM","price":33.0,"currency_code":"GBP","in_stock":true},{"title":"1 Unit \/ M8 x 100mm","offer_id":54688990396753,"sku":"FAS-UBOLT-A4-VAR-1-UNIT-M8-X-100MM","price":9.47,"currency_code":"GBP","in_stock":true},{"title":"2 Units \/ M8 x 100mm","offer_id":54688990429521,"sku":"FAS-UBOLT-A4-VAR-2-UNITS-M8-X-100MM","price":17.5,"currency_code":"GBP","in_stock":true},{"title":"4 Units \/ M8 x 100mm","offer_id":54688990462289,"sku":"FAS-UBOLT-A4-VAR-4-UNITS-M8-X-100MM","price":34.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/9381\/0769\/files\/u-bolts.jpg?v=1787675030"},{"product_id":"solid-finishing-washers","title":"Solid Finishing Cup Washers M3–M8 — A2 Stainless Screw Cup","description":"\u003ch3\u003eWhy choose these solid finishing cup washers\u003c\/h3\u003e\n\u003cp\u003eSolid finishing cup washers give countersunk screws a clean, professional seat — the cupped profile spreads load around the bore while concealing the fixing hole. Pressed from A2 stainless steel, they keep their bright finish in interior, workshop and light outdoor use, and pair neatly with countersunk machine screws or woodscrews on cabinetry, signage and trim work.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eFive common metric bore sizes covering the most-used countersunk fixings: M3, M4, M5, M6 and M8. Each washer accepts a matching countersunk-head screw and centres it automatically as it tightens.\u003c\/p\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eAvailable in packs of 10, 20 or 100 — useful for everything from a one-off repair through to fit-out quantities. Mix sizes in one checkout to qualify for free UK delivery on orders over £20.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cp\u003eKitchen and wardrobe joinery, handle and knob fixings, signage and panelling, AV and electrical face-plate trims, audio rack screws, marine cabin joinery, boat trim and any countersunk fixing where a stainless seat tidies the appearance.\u003c\/p\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003eDrill or counterbore so the cup sits flush with the surface, drop the washer into the bore, then drive a matching countersunk screw through it. The cup profile self-centres the screw and creates a finished recess that hides any minor over-drilling. Use with countersunk A2 screws for a colour-matched fixing.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm — free UK delivery on orders over £20.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"10 Units \/ M3","offer_id":54688990495057,"sku":"FAS-FINWASHCUP-A2-10-UNITS-M3","price":3.95,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M3","offer_id":54688990527825,"sku":"FAS-FINWASHCUP-A2-20-UNITS-M3","price":5.95,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M4","offer_id":54688990560593,"sku":"FAS-FINWASHCUP-A2-10-UNITS-M4","price":3.95,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M4","offer_id":54688990593361,"sku":"FAS-FINWASHCUP-A2-20-UNITS-M4","price":5.5,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M5","offer_id":54688990626129,"sku":"FAS-FINWASHCUP-A2-10-UNITS-M5","price":5.5,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M5","offer_id":54688990658897,"sku":"FAS-FINWASHCUP-A2-20-UNITS-M5","price":6.95,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M6","offer_id":54688990691665,"sku":"FAS-FINWASHCUP-A2-10-UNITS-M6","price":6.0,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M6","offer_id":54688990724433,"sku":"FAS-FINWASHCUP-A2-20-UNITS-M6","price":7.5,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M8","offer_id":54688990757201,"sku":"FAS-FINWASHCUP-A2-10-UNITS-M8","price":7.5,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M8","offer_id":54688990789969,"sku":"FAS-FINWASHCUP-A2-20-UNITS-M8","price":12.95,"currency_code":"GBP","in_stock":true},{"title":"100 Units \/ M8","offer_id":54688990822737,"sku":"FAS-FINWASHCUP-A2-100-UNITS-M8","price":41.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/9381\/0769\/files\/stainless-finishing-washers-scaled.jpg?v=1787675031"},{"product_id":"black-stainless-steel-serrated-flange-nuts","title":"Black Serrated Flange Nuts M3–M10 — A2 Stainless DIN 6923","description":"\u003ch3\u003eWhy choose these Black Serrated Flange Nuts\u003c\/h3\u003e\n\u003cp\u003eOur Black Serrated Flange Nuts combine the corrosion resistance of A2 (18\/8) stainless steel with a chemical black oxide finish that gives a clean, low-glare appearance — ideal for marine fit-outs, automotive trim and architectural metalwork where a discreet look matters. Manufactured to DIN 6923, the integral flange replaces the need for a separate washer and the serrations on the underside bite into the joint surface, providing excellent resistance to vibration loosening.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eM3 — electronics enclosures and small assemblies\u003c\/li\u003e\n\u003cli\u003eM4 — brackets, panel work and light fittings\u003c\/li\u003e\n\u003cli\u003eM5 — furniture, signage and trim\u003c\/li\u003e\n\u003cli\u003eM6 — handrails, gates and general fabrication\u003c\/li\u003e\n\u003cli\u003eM8 — automotive, marine deck fittings and machinery\u003c\/li\u003e\n\u003cli\u003eM10 — structural fixings and heavy-duty installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eAvailable in packs of 10 units for repairs and small projects, or packs of 20 for larger installs and trade use. Each nut is inspected before packing.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVibration-prone joints — engines, exhaust systems, trailers and motorbike trim\u003c\/li\u003e\n\u003cli\u003eMarine deck and rail fittings where a black finish is preferred\u003c\/li\u003e\n\u003cli\u003eBlack ironmongery, gate hardware and architectural metalwork\u003c\/li\u003e\n\u003cli\u003eFurniture, signage and any installation where a separate washer would be awkward\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003ePlace the nut onto a standard metric bolt or stud with the serrated face against the work surface and tighten with a hex spanner or socket. The serrations are designed to embed into the joint — for soft or finished surfaces, place a plain washer underneath to protect the finish. Tighten to the bolt manufacturer’s recommended torque.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm, Monday to Friday. Free UK delivery on orders over £20. Tracked options available at checkout.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"10 Units \/ M3","offer_id":54688991510865,"sku":"FAS-FLANGENUT-A2-BLK-10-UNITS-M3","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M3","offer_id":54688991543633,"sku":"FAS-FLANGENUT-A2-BLK-20-UNITS-M3","price":6.95,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M4","offer_id":54688991576401,"sku":"FAS-FLANGENUT-A2-BLK-10-UNITS-M4","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M4","offer_id":54688991609169,"sku":"FAS-FLANGENUT-A2-BLK-20-UNITS-M4","price":6.95,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M5","offer_id":54688991641937,"sku":"FAS-FLANGENUT-A2-BLK-10-UNITS-M5","price":5.25,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M5","offer_id":54688991674705,"sku":"FAS-FLANGENUT-A2-BLK-20-UNITS-M5","price":7.95,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M6","offer_id":54688991707473,"sku":"FAS-FLANGENUT-A2-BLK-10-UNITS-M6","price":5.5,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M6","offer_id":54688991740241,"sku":"FAS-FLANGENUT-A2-BLK-20-UNITS-M6","price":7.95,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M8","offer_id":54688991773009,"sku":"FAS-FLANGENUT-A2-BLK-10-UNITS-M8","price":5.95,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M8","offer_id":54688991805777,"sku":"FAS-FLANGENUT-A2-BLK-20-UNITS-M8","price":8.95,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M10","offer_id":54688991838545,"sku":"FAS-FLANGENUT-A2-BLK-10-UNITS-M10","price":7.95,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M10","offer_id":54688991871313,"sku":"FAS-FLANGENUT-A2-BLK-20-UNITS-M10","price":12.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/9381\/0769\/files\/s-l1600-1-3.jpg?v=1787675035"},{"product_id":"security-torx-bits","title":"Security TORX Driver Bits TX10H–TX45H — 1\/4in Pin-TORX","description":"\u003ch3\u003eWhy choose these security TORX driver bits\u003c\/h3\u003e\n\u003cp\u003eSecurity (pin-TORX) screws have a small post in the centre of the recess that blocks a standard TORX bit. These insert bits are machined with a matching central hole and a 1\/4-inch hex shank, so they fit any standard impact driver, ratchet or bit holder — letting you install or remove pin-in security fasteners cleanly without rounding the head.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eSeven sizes covering the most-used metric screw heads: TX10H (M3), TX20H (M4), TX25H (M5), TX27H (M5.5), TX30H (M6), TX40H (M8) and TX45H (M10). Each bit is hardened S2 tool steel with a precise tip for a positive grip on the screw recess.\u003c\/p\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eAvailable as a single bit, a pair, a four-pack or a ten-pack — useful whether you’re keeping a spare in the toolbox or kitting out a team. Mix sizes in one checkout to qualify for free UK delivery on orders over £20.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cp\u003eRemoving or fitting security-head screws on electrical panels, public-facing fixtures, signage, kitchen white goods, playground equipment, motorbike fairings, computer hardware and any tamper-resistant fastening using pin-in TORX heads.\u003c\/p\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003eInsert the bit into a 1\/4-inch hex bit holder, impact driver or screwdriver handle. Engage the bit fully into the screw recess so the central pin clears the bit’s bore. 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Pressed from A2 stainless steel and chemically blackened, these washers give you full corrosion resistance with a discreet matte finish that disappears against black hardware and dark trim.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eStocked across seven common metric bores to DIN 125: M3, M4, M5, M6, M7, M8 and M10. Pair with matching A2 black hex nuts, dome nuts or button-head screws for a fully colour-co-ordinated assembly.\u003c\/p\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eAvailable in packs of 10 or 20 per size. Mix sizes in one checkout to qualify for free UK delivery on orders over £20.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cp\u003eCabinet and furniture making, audio and AV equipment, computer chassis and 19-inch rack work, motorcycle and bicycle fittings, signage, dark architectural metalwork, and any black-themed installation where a bright washer would clash with the finish.\u003c\/p\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003ePlace the washer under the nut or bolt head with the flat face against the workpiece. Form A is the standard medium-thickness washer — use a heavier Form B\/C only where extra load spread is required. 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Avoid over-torquing small sizes; A4 stainless is softer than carbon steel.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm — free UK delivery on orders over £20.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"50mm \/ M8 \/ 8mm \/ Full Nuts","offer_id":54688994525521,"sku":"FAS-SOCKBOLT-A4-SET-50MM-M8-8MM-FULL-NUTS","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"45mm \/ M8 \/ 8mm \/ Full Nuts","offer_id":54688994558289,"sku":"FAS-SOCKBOLT-A4-SET-45MM-M8-8MM-FULL-NUTS","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"40mm \/ M8 \/ 8mm \/ Full Nuts","offer_id":54688994591057,"sku":"FAS-SOCKBOLT-A4-SET-40MM-M8-8MM-FULL-NUTS","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"35mm \/ M8 \/ 8mm \/ Full Nuts","offer_id":54688994623825,"sku":"FAS-SOCKBOLT-A4-SET-35MM-M8-8MM-FULL-NUTS","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"30mm \/ M8 \/ 8mm \/ Full 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Manufactured to DIN 6926 with a bright zinc-plated finish for everyday corrosion protection — ideal for automotive, agricultural and general engineering use where joints see vibration and shock loads.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eM5 \/ 5mm — light brackets, panels and trim\u003c\/li\u003e\n\u003cli\u003eM6 \/ 6mm — handrails, signage and general fabrication\u003c\/li\u003e\n\u003cli\u003eM8 \/ 8mm — automotive, trailer and machinery fixings\u003c\/li\u003e\n\u003cli\u003eM10 \/ 10mm — structural and heavy-duty applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eAvailable in packs of 10 for repairs and small projects or packs of 20 for larger installs and trade use. Each nut is inspected before packing.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive, motorcycle and trailer assembly — engines, suspension and chassis fixings\u003c\/li\u003e\n\u003cli\u003eAgricultural and groundscare machinery where vibration is constant\u003c\/li\u003e\n\u003cli\u003eGeneral engineering and fabrication where a washer-and-locknut combination would be slower to fit\u003c\/li\u003e\n\u003cli\u003eBrackets, panels and enclosures in workshops, garages and outbuildings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003ePlace the nut onto a standard metric bolt or stud with the flanged, serrated face against the work surface. Tighten with a hex spanner or socket — the bolt thread will cut into the nylon insert as it engages, producing the locking action. For best results use a clean, undamaged bolt thread; nyloc nuts are designed to be installed and removed only a limited number of times before the locking action weakens.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm, Monday to Friday. Free UK delivery on orders over £20. Tracked options available at checkout.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"M10 \/ 10mm \/ 10 Units","offer_id":54688995967313,"sku":"FAS-NYLOCFLANGE-ZN-88-M10-10MM-10-UNITS","price":7.99,"currency_code":"GBP","in_stock":true},{"title":"M10 \/ 10mm \/ 20 Units","offer_id":54688996000081,"sku":"FAS-NYLOCFLANGE-ZN-88-M10-10MM-20-UNITS","price":12.99,"currency_code":"GBP","in_stock":true},{"title":"M5 \/ 5mm \/ 20 Units","offer_id":54688996032849,"sku":"FAS-NYLOCFLANGE-ZN-88-M5-5MM-20-UNITS","price":7.99,"currency_code":"GBP","in_stock":true},{"title":"M6 \/ 6mm \/ 10 Units","offer_id":54688996065617,"sku":"FAS-NYLOCFLANGE-ZN-88-M6-6MM-10-UNITS","price":5.99,"currency_code":"GBP","in_stock":true},{"title":"M6 \/ 6mm \/ 20 Units","offer_id":54688996098385,"sku":"FAS-NYLOCFLANGE-ZN-88-M6-6MM-20-UNITS","price":8.99,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 8mm \/ 10 Units","offer_id":54688996131153,"sku":"FAS-NYLOCFLANGE-ZN-88-M8-8MM-10-UNITS","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 8mm \/ 20 Units","offer_id":54688996163921,"sku":"FAS-NYLOCFLANGE-ZN-88-M8-8MM-20-UNITS","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"M5 \/ 5mm \/ 10 Units","offer_id":54688996196689,"sku":"FAS-NYLOCFLANGE-ZN-88-M5-5MM-10-UNITS","price":4.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/9381\/0769\/files\/Zinc-nuts-DIN-6926.jpg?v=1787675045"},{"product_id":"domed-hex-nut-dome-acorn-nuts","title":"Dome Nuts M3–M10 — A2 Stainless Hex Acorn DIN 1587","description":"\u003ch3\u003eWhy choose these Dome Nuts\u003c\/h3\u003e\n\u003cp\u003eOur Dome Nuts are manufactured from A2 (18\/8) stainless steel to DIN 1587 — the recognised European standard for hex acorn nuts. The polished closed dome conceals the bolt thread, protecting hands and clothing from sharp ends while giving the finished assembly a clean, professional appearance. A2 stainless offers excellent corrosion resistance for indoor and most outdoor environments, including damp and coastal-adjacent settings.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eM3 \/ 3mm — light fittings, electronics and small craft assemblies\u003c\/li\u003e\n\u003cli\u003eM4 \/ 4mm — joinery, brackets and enclosures\u003c\/li\u003e\n\u003cli\u003eM5 \/ 5mm — furniture, fencing and panel work\u003c\/li\u003e\n\u003cli\u003eM6 \/ 6mm — handrails, signage and general fabrication\u003c\/li\u003e\n\u003cli\u003eM8 \/ 8mm — marine fittings, balustrades and machinery covers\u003c\/li\u003e\n\u003cli\u003eM10 \/ 10mm — structural and heavy-duty applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eChoose a single unit as a sample, packs of 2 or 4 for spares, 10 or 20 for repairs and small projects, or 50 for larger installs and trade work. Each nut is inspected before packing.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMarine and boatbuilding — covering exposed bolt ends on deck fittings, cleats and rails\u003c\/li\u003e\n\u003cli\u003eGarden furniture, outdoor handrails and architectural metalwork\u003c\/li\u003e\n\u003cli\u003eBicycle, motorbike and trailer trim where a finished cap is needed\u003c\/li\u003e\n\u003cli\u003ePublic-facing fixtures where exposed threads would catch hands or clothing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003eThread the dome nut onto a standard metric bolt or stud and tighten with a hex spanner or socket — the closed top means a torque wrench can be used without marking the cap. For best results, leave 1–2 threads protruding beyond a plain nut and cap with the dome nut, or use a bolt long enough to engage the full depth of the cap.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm, Monday to Friday. Free UK delivery on orders over £20. Tracked options available at checkout.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"10 Units \/ M10 \/ 10mm","offer_id":54688999276881,"sku":"FAS-DOMENUT-A2-10-UNITS-M10-10MM","price":5.95,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M10 \/ 10mm","offer_id":54688999309649,"sku":"FAS-DOMENUT-A2-20-UNITS-M10-10MM","price":8.95,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M6 \/ 6mm","offer_id":54688999342417,"sku":"FAS-DOMENUT-A2-10-UNITS-M6-6MM","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M6 \/ 6mm","offer_id":54688999375185,"sku":"FAS-DOMENUT-A2-20-UNITS-M6-6MM","price":3.95,"currency_code":"GBP","in_stock":true},{"title":"2 Units \/ M8 8mm","offer_id":54688999440721,"sku":"FAS-DOMENUT-A2-2-UNITS-M8-8MM","price":2.0,"currency_code":"GBP","in_stock":true},{"title":"4 Units \/ M8 8mm","offer_id":54688999473489,"sku":"FAS-DOMENUT-A2-4-UNITS-M8-8MM","price":2.25,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M8 8mm","offer_id":54688999506257,"sku":"FAS-DOMENUT-A2-10-UNITS-M8-8MM","price":3.5,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M8 8mm","offer_id":54688999539025,"sku":"FAS-DOMENUT-A2-20-UNITS-M8-8MM","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"2 Units \/ M10 \/ 10mm","offer_id":54688999604561,"sku":"FAS-DOMENUT-A2-2-UNITS-M10-10MM","price":2.5,"currency_code":"GBP","in_stock":true},{"title":"4 Units \/ M10 \/ 10mm","offer_id":54688999637329,"sku":"FAS-DOMENUT-A2-4-UNITS-M10-10MM","price":2.99,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M4 \/ 4mm","offer_id":54688999670097,"sku":"FAS-DOMENUT-A2-10-UNITS-M4-4MM","price":2.5,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M4 \/ 4mm","offer_id":54688999702865,"sku":"FAS-DOMENUT-A2-20-UNITS-M4-4MM","price":3.5,"currency_code":"GBP","in_stock":true},{"title":"2 Units \/ M5 \/ 5mm","offer_id":54688999768401,"sku":"FAS-DOMENUT-A2-2-UNITS-M5-5MM","price":2.0,"currency_code":"GBP","in_stock":true},{"title":"4 Units \/ M5 \/ 5mm","offer_id":54688999801169,"sku":"FAS-DOMENUT-A2-4-UNITS-M5-5MM","price":2.25,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M5 \/ 5mm","offer_id":54688999833937,"sku":"FAS-DOMENUT-A2-10-UNITS-M5-5MM","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M5 \/ 5mm","offer_id":54688999866705,"sku":"FAS-DOMENUT-A2-20-UNITS-M5-5MM","price":3.95,"currency_code":"GBP","in_stock":true},{"title":"2 Units \/ M6 \/ 6mm","offer_id":54688999932241,"sku":"FAS-DOMENUT-A2-2-UNITS-M6-6MM","price":2.0,"currency_code":"GBP","in_stock":true},{"title":"4 Units \/ M6 \/ 6mm","offer_id":54688999965009,"sku":"FAS-DOMENUT-A2-4-UNITS-M6-6MM","price":2.2,"currency_code":"GBP","in_stock":true},{"title":"2 Units \/ M3 \/ 3mm","offer_id":54689000030545,"sku":"FAS-DOMENUT-A2-2-UNITS-M3-3MM","price":1.49,"currency_code":"GBP","in_stock":true},{"title":"4 Units \/ M3 \/ 3mm","offer_id":54689000063313,"sku":"FAS-DOMENUT-A2-4-UNITS-M3-3MM","price":1.69,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ M3 \/ 3mm","offer_id":54689000096081,"sku":"FAS-DOMENUT-A2-10-UNITS-M3-3MM","price":2.5,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ M3 \/ 3mm","offer_id":54689000128849,"sku":"FAS-DOMENUT-A2-20-UNITS-M3-3MM","price":3.5,"currency_code":"GBP","in_stock":true},{"title":"2 Units \/ M4 \/ 4mm","offer_id":54689000194385,"sku":"FAS-DOMENUT-A2-2-UNITS-M4-4MM","price":2.0,"currency_code":"GBP","in_stock":true},{"title":"4 Units \/ M4 \/ 4mm","offer_id":54689000227153,"sku":"FAS-DOMENUT-A2-4-UNITS-M4-4MM","price":2.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/9381\/0769\/files\/domenuts-scaled.jpg?v=1787675050"},{"product_id":"set-bolt-button-head-nut-washers","title":"Button Head Bolt Sets M3–M8 — A2 Stainless ISO 7380","description":"\u003ch3\u003eWhy choose these A2 button head bolt sets\u003c\/h3\u003e\n\u003cp\u003eA complete bolted-joint kit — each set pairs a low-profile button head bolt (ISO 7380) with a flat washer and your choice of nut. The rounded dome head sits lower than a standard hex bolt for clearance-sensitive jobs, and the Allen-key socket gives clean torque without rounding. A2 stainless steel handles interior, workshop and light outdoor use without rusting.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eBolt diameters M3, M4, M5, M6 and M8 across thirteen length options from 10mm up to 100mm. A nut-only option in M3 is also stocked for replacements.\u003c\/p\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eChoose your nut style — wing nut for hand-tightening, nylon lock nut for vibration resistance, or full hex nut for standard joints — in single sample, 2-pack or 5-pack quantities. Mix sizes and styles in one checkout to qualify for free UK delivery on orders over £20.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cp\u003eEquipment panels, AV racks, machinery covers, garden furniture, motorcycle and bicycle brackets, indoor signage, exhibition stand assembly, drone and robotics builds, and any flush-finish bolted joint where a low-profile head is preferred.\u003c\/p\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003eDrop the bolt through the workpiece, fit the washer to the head side and run the chosen nut down the thread. Drive with a hex (Allen) key while holding the nut with a spanner. Wing nuts allow tool-free release on covers; nyloc nuts give vibration-proof retention. Avoid over-torquing M3 and M4 — A2 stainless is softer than carbon steel.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm — free UK delivery on orders over £20.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"30mm \/ M3 \/ 3mm \/ Nylon Lock Nut","offer_id":54689000259921,"sku":"FAS-BUTTONBOLT-A2-SET-PL-30MM-M3-3MM-NYLON-LOCK-NUT","price":4.25,"currency_code":"GBP","in_stock":true},{"title":"30mm \/ M3 \/ 3mm \/ Full Nut","offer_id":54689000292689,"sku":"FAS-BUTTONBOLT-A2-SET-PL-30MM-M3-3MM-FULL-NUT","price":4.25,"currency_code":"GBP","in_stock":true},{"title":"60mm \/ M5 \/ 5mm \/ Nylon Lock Nut","offer_id":54689000325457,"sku":"FAS-BUTTONBOLT-A2-SET-PL-60MM-M5-5MM-NYLON-LOCK-NUT","price":5.0,"currency_code":"GBP","in_stock":true},{"title":"60mm \/ M5 \/ 5mm \/ Full 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The integrated flange under the button head spreads load and prevents marking on the workpiece, while the low-profile dome gives a tidy finish. A2 stainless steel handles interior, workshop and light outdoor use without rusting.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eBolt diameters M3, M4, M5, M6 and M8 across thirteen length options from 10mm up to 100mm. A nut-only option in M3 is also stocked for replacements or specialised assemblies.\u003c\/p\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eChoose your nut style — wing nut for hand-tightening, nylon lock nut for vibration resistance, or full hex nut for standard joints — in single sample, 2-pack or 5-pack quantities. Mix sizes and styles to qualify for free UK delivery on orders over £20.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cp\u003eEquipment panels and enclosures, AV racks and mounts, machinery covers, garden furniture, bicycle and motorcycle brackets, indoor signage, exhibition stand building, and any application where a flanged head reduces the need for a separate washer on softer materials.\u003c\/p\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003eDrop the bolt through the workpiece and run the chosen nut down the thread by hand. The button head drives with a hex (Allen) key against the chosen nut on the back side. Wing nuts allow tool-free release for covers that are removed regularly; nyloc nuts give vibration-proof retention.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm — free UK delivery on orders over £20.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"Nut Only \/ M3 Nut Only( sample) \/ Full Nut","offer_id":54689003143505,"sku":"FAS-BUTTONBOLT-A2-SET-NUT-ONLY-M3-NUT-ONLY-SAMPLE-FULL-NUT","price":1.48,"currency_code":"GBP","in_stock":true},{"title":"100mm \/ M8 \/ 8mm \/ Full Nut","offer_id":54689003176273,"sku":"FAS-BUTTONBOLT-A2-SET-100MM-M8-8MM-FULL-NUT","price":9.0,"currency_code":"GBP","in_stock":true},{"title":"100mm \/ M8 \/ 8mm \/ Wing Nut","offer_id":54689003209041,"sku":"FAS-BUTTONBOLT-A2-SET-100MM-M8-8MM-WING-NUT","price":9.0,"currency_code":"GBP","in_stock":true},{"title":"100mm \/ M8 \/ 8mm \/ Nylon Lock 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Each set pairs a fully-threaded hex head setscrew (DIN 933) with a matching flat washer and your choice of nut — hex, nyloc or wing. Full-thread bolts let you clamp variable thicknesses with the same length, making them ideal for repairs and adjustable fittings. A2 stainless handles interior, workshop and light outdoor use without rusting.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eBolt diameters M3, M4, M5, M6 and M8 across ten length options from 10mm up to 70mm (plus a 22mm step for awkward jobs).\u003c\/p\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eChoose your nut style — standard hex nut, nylon lock nut for vibration resistance, or wing nut for tool-free release — in single sample, 2-pack or 5-pack quantities. 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Stocked in the most-used short lengths for thin sheet, bracketwork and brackets-on-bracket builds. A2 stainless steel handles interior, workshop and light outdoor use without rusting.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eSeven popular size\/length pairings: M5 × 12mm, M5 × 16mm, M6 × 12mm, M6 × 16mm, M6 × 20mm, M8 × 20mm and M8 × 25mm — plus an M5 nut-only option for replacements. Each kit includes two washers per bolt for the head and nut faces.\u003c\/p\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eChoose your nut style — full hex (DIN 934), nylon lock (DIN 982) for vibration resistance, or wing nut (DIN 315) for tool-free release — in 1-set sample, 2-set or 4-set quantities. Mix sizes in one checkout to qualify for free UK delivery on orders over £20.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cp\u003eSheet metal brackets, equipment panels and enclosures, AV mounts, machinery covers, garden furniture, motorcycle and bicycle fittings, exhibition stand build-outs, indoor signage, and any short-bolt joint where a low-profile head improves clearance or appearance.\u003c\/p\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003eDrop the bolt through the workpiece with one washer at the head, slip the second washer onto the back and run the chosen nut down by hand. Tighten with a hex (Allen) key on the head against a spanner on the nut. Wing nuts allow tool-free release; nyloc nuts give vibration-proof retention.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm — free UK delivery on orders over £20.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"M5 x 12mm \/ [ANY] \/ 2","offer_id":54689016643921,"sku":"FAS-BUTTONBOLT-A2-SS-M5-X-12MM-ANY-2","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"M5 x 12mm \/ [ANY] \/ 4","offer_id":54689016676689,"sku":"FAS-BUTTONBOLT-A2-SS-M5-X-12MM-ANY-4","price":5.95,"currency_code":"GBP","in_stock":true},{"title":"M5 x 16mm \/ [ANY] \/ 2","offer_id":54689016709457,"sku":"FAS-BUTTONBOLT-A2-SS-M5-X-16MM-ANY-2","price":5.0,"currency_code":"GBP","in_stock":true},{"title":"M5 x 16mm \/ [ANY] \/ 4","offer_id":54689016742225,"sku":"FAS-BUTTONBOLT-A2-SS-M5-X-16MM-ANY-4","price":6.5,"currency_code":"GBP","in_stock":true},{"title":"M6 x 12mm \/ [ANY] \/ 2","offer_id":54689016774993,"sku":"FAS-BUTTONBOLT-A2-SS-M6-X-12MM-ANY-2","price":5.0,"currency_code":"GBP","in_stock":true},{"title":"M6 x 12mm \/ [ANY] \/ 4","offer_id":54689016807761,"sku":"FAS-BUTTONBOLT-A2-SS-M6-X-12MM-ANY-4","price":6.75,"currency_code":"GBP","in_stock":true},{"title":"M6 x 16mm \/ [ANY] \/ 2","offer_id":54689016840529,"sku":"FAS-BUTTONBOLT-A2-SS-M6-X-16MM-ANY-2","price":5.0,"currency_code":"GBP","in_stock":true},{"title":"M6 x 16mm \/ [ANY] \/ 4","offer_id":54689016873297,"sku":"FAS-BUTTONBOLT-A2-SS-M6-X-16MM-ANY-4","price":6.85,"currency_code":"GBP","in_stock":true},{"title":"M6 x 20mm \/ [ANY] \/ 2","offer_id":54689016906065,"sku":"FAS-BUTTONBOLT-A2-SS-M6-X-20MM-ANY-2","price":5.0,"currency_code":"GBP","in_stock":true},{"title":"M6 x 20mm \/ [ANY] \/ 4","offer_id":54689016938833,"sku":"FAS-BUTTONBOLT-A2-SS-M6-X-20MM-ANY-4","price":6.95,"currency_code":"GBP","in_stock":true},{"title":"M8 x 20mm \/ [ANY] \/ 2","offer_id":54689016971601,"sku":"FAS-BUTTONBOLT-A2-SS-M8-X-20MM-ANY-2","price":5.2,"currency_code":"GBP","in_stock":true},{"title":"M8 x 20mm \/ [ANY] \/ 4","offer_id":54689017004369,"sku":"FAS-BUTTONBOLT-A2-SS-M8-X-20MM-ANY-4","price":7.05,"currency_code":"GBP","in_stock":true},{"title":"M8 x 25mm \/ [ANY] \/ 2","offer_id":54689017037137,"sku":"FAS-BUTTONBOLT-A2-SS-M8-X-25MM-ANY-2","price":5.25,"currency_code":"GBP","in_stock":true},{"title":"M8 x 25mm \/ [ANY] \/ 4","offer_id":54689017069905,"sku":"FAS-BUTTONBOLT-A2-SS-M8-X-25MM-ANY-4","price":7.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/9381\/0769\/files\/Stainless-Steel-Hex-Head-Button-Threaded-Bolts-Hexagon-Screws-M3-M4-M5-M6.jpg?v=1787675066"},{"product_id":"split-pins-cotter","title":"Split Cotter Pins 1.6–6.3mm — A4 Marine 316 DIN 94","description":"\u003ch3\u003eWhy choose these A4 stainless split cotter pins\u003c\/h3\u003e\n\u003cp\u003eSplit cotter pins are the traditional locking device for clevis pins, castle nuts, shafts, hinge pins and tow-pin assemblies. Pressed and rolled from A4 marine grade 316 stainless steel, these pins resist saltwater corrosion and chloride pitting, making them the right choice for boats, trailers, outdoor equipment and any exposed mechanical joint that needs to be removable.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003e22 sizes covering the full DIN 94 range — diameters 1.6mm, 2mm, 2.5mm, 3.2mm, 4mm, 5mm and 6.3mm in lengths from 16mm up to 63mm. Choose the diameter to suit your pin hole and a length that leaves enough tang to bend back cleanly after fitting.\u003c\/p\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eEach size is supplied in packs of 10 or 20. Mix sizes across our Fasteners range in a single checkout to qualify for free UK delivery on orders over £20.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cp\u003eSecuring clevis pins on rigging, trailer hitches and tractor linkages; locking castellated nuts on wheel hubs and steering knuckles; retaining shafts on pulleys and rollers; gate and stable-door hinge pins; agricultural and equestrian gear; and any joint subject to vibration where a corrosion-proof retaining pin is essential.\u003c\/p\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003ePass the pin through the cross-drilled hole until the head seats against the workpiece, then bend each leg outwards (typically one up over the shaft, one down) using pliers to lock the pin in place. To remove, straighten the legs and tap the pin back out — stainless tangs tolerate moderate re-use without snapping.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm — free UK delivery on orders over £20.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"10 Units \/ 1.6 x 16mm","offer_id":54689017168209,"sku":"FAS-COTTERPIN-A4-10-UNITS-1-6-X-16MM","price":3.75,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ 1.6 x 16mm","offer_id":54689017200977,"sku":"FAS-COTTERPIN-A4-20-UNITS-1-6-X-16MM","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ 1.6 x 25mm","offer_id":54689017233745,"sku":"FAS-COTTERPIN-A4-10-UNITS-1-6-X-25MM","price":3.75,"currency_code":"GBP","in_stock":true},{"title":"20 Units \/ 1.6 x 25mm","offer_id":54689017266513,"sku":"FAS-COTTERPIN-A4-20-UNITS-1-6-X-25MM","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"10 Units \/ 1.6 x 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Brass is naturally corrosion-resistant, non-magnetic and electrically conductive, with the warm yellow tone of traditional hardware. It also won’t spark, making it the right choice for fuel or atmospheric jobs where steel is unsuitable.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eBolt diameters M4, M5, M6 and M8 across ten length options from 10mm up to 75mm. A nut-only option in M3 is also stocked for replacements.\u003c\/p\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eChoose your nut style — a standard full hex nut for a flat finish, or a brass dome nut for a decorative rounded cap — in single sample, 2-pack or 5-pack quantities. Mix sizes in one checkout to qualify for free UK delivery on orders over £20.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cp\u003eAntique and traditional joinery, marine fit-outs (where galvanic compatibility matters), electrical earth bonding, plumbing fittings, lamp and lighting builds, restoration projects, brass-trimmed furniture, and any joint where a non-sparking or non-magnetic fastener is required.\u003c\/p\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003eDrop the bolt through the workpiece, slip on the washer and run the nut down by hand. Tighten with two spanners to firm but not excessive torque — brass is softer than steel and will deform if over-torqued. Use a steel washer under the head if the workpiece face is also brass and you need to spread load further.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm — free UK delivery on orders over £20.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"12mm \/ M4 \/ 4mm \/ Full Hex Nut","offer_id":54689020543313,"sku":"FAS-BRASSBOLT-SET-12MM-M4-4MM-FULL-HEX-NUT","price":8.0,"currency_code":"GBP","in_stock":true},{"title":"16mm \/ M4 \/ 4mm \/ Full Hex Nut","offer_id":54689020576081,"sku":"FAS-BRASSBOLT-SET-16MM-M4-4MM-FULL-HEX-NUT","price":8.0,"currency_code":"GBP","in_stock":true},{"title":"20mm \/ M4 \/ 4mm \/ Full Hex Nut","offer_id":54689020608849,"sku":"FAS-BRASSBOLT-SET-20MM-M4-4MM-FULL-HEX-NUT","price":8.0,"currency_code":"GBP","in_stock":true},{"title":"40mm \/ M4 \/ 4mm \/ Full Hex 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The cylindrical “cheese” head sits proud of the workpiece with clean parallel sides and a single slot, giving classic period-correct hardware that suits restoration, antique furniture and traditional joinery. Brass is naturally corrosion-resistant, non-magnetic and non-sparking.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003eFour bolt diameters — M3, M4, M5 and M6 — across seven length options from 10mm up to 50mm. Each kit pairs the screw with a brass washer and your choice of nut.\u003c\/p\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eChoose your nut style — standard full hex nut, decorative dome nut, or wing nut for tool-free release — in single sample, 2-pack or 5-pack quantities. Mix sizes and styles in one checkout to qualify for free UK delivery on orders over £20.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cp\u003eAntique and period furniture repair, lamp and lighting builds, brass-trimmed cabinets and clocks, marine fit-outs (where galvanic compatibility matters), traditional sash-window furniture, instrument cases, model-making, and any project where bright brass slot-drive screws give the authentic look.\u003c\/p\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003eDrive with a flat-blade screwdriver that fully fills the slot — a worn or undersized tip will mar the soft brass head. Drop the screw through the workpiece, slip on the washer and run the nut down by hand. Tighten gently with a spanner; brass deforms under high torque, so firm but not crushing is the right setting.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm — free UK delivery on orders over £20.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"10mm \/ M3 \/ 3mm \/ Full Nut","offer_id":54689021952337,"sku":"FAS-SLOTSCR-BRASS-SET-10MM-M3-3MM-FULL-NUT","price":7.0,"currency_code":"GBP","in_stock":true},{"title":"16mm \/ M3 \/ 3mm \/ Full Nut","offer_id":54689021985105,"sku":"FAS-SLOTSCR-BRASS-SET-16MM-M3-3MM-FULL-NUT","price":7.0,"currency_code":"GBP","in_stock":true},{"title":"20mm \/ M3 \/ 3mm \/ Full Nut","offer_id":54689022017873,"sku":"FAS-SLOTSCR-BRASS-SET-20MM-M3-3MM-FULL-NUT","price":7.0,"currency_code":"GBP","in_stock":true},{"title":"25mm \/ M3 \/ 3mm \/ Full 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\/ M6 \/ 6mm \/ Dome Nut","offer_id":54689024049489,"sku":"FAS-SLOTSCR-BRASS-SET-40MM-M6-6MM-DOME-NUT","price":12.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/9381\/0769\/files\/brass-bolts-dome-wing-hex-nuts-washers1-scaled.jpg?v=1787675074"},{"product_id":"knurled-thumb-nut","title":"Knurled Thumb Nuts M3–M6 — Stainless DIN 466 \/ DIN 467","description":"\u003ch3\u003eWhy choose these Knurled Thumb Nuts\u003c\/h3\u003e\n\u003cp\u003eOur Knurled Thumb Nuts are precision-turned from stainless steel and finished with a deep diamond-pattern knurl on the outer wall, giving a firm grip for finger-tight installation and removal — no spanner or socket required. Ideal anywhere fittings need to be adjusted, removed and refitted frequently: jigs, fixtures, covers, model engineering, optical and electronic equipment, and bespoke joinery.\u003c\/p\u003e\n\u003ch3\u003eHigh type vs thin type\u003c\/h3\u003e\n\u003cp\u003eTwo profiles are offered to suit different jobs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh type (DIN 466)\u003c\/strong\u003e — a taller body that gives more thread engagement and a larger, easier-to-grip surface for higher hand torque. Use where the thumb nut is the primary fastener.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThin type (DIN 467)\u003c\/strong\u003e — a low-profile body that sits flush against the work surface. Use where space is tight, or alongside a primary nut to act as a hand-adjustable locknut.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eM3 \/ 3mm — light fixtures, electronics enclosures and instrument panels\u003c\/li\u003e\n\u003cli\u003eM4 \/ 4mm — small fixtures, brackets and covers\u003c\/li\u003e\n\u003cli\u003eM5 \/ 5mm — adjustable jigs, model engineering and trim\u003c\/li\u003e\n\u003cli\u003eM6 \/ 6mm — general workshop and removable cover applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eEach size and type is available as a 1-unit sample, or in packs of 2, 4 or 10. Use the variation selectors above to choose the exact combination you need.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWorkshop jigs, fixtures and tooling — anywhere a hand-tight, no-tool adjustment is wanted\u003c\/li\u003e\n\u003cli\u003eEquipment covers and access panels that need to be opened regularly\u003c\/li\u003e\n\u003cli\u003eOptical, photographic and electronic equipment mounts\u003c\/li\u003e\n\u003cli\u003eModel engineering, RC modelling and bespoke joinery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003eThread the nut onto a standard metric bolt or stud and tighten by hand using the knurled outer rim. For applications where the nut may loosen under vibration, pair a high-type thumb nut with a plain washer, or use a thin-type thumb nut as a finger-adjustable locknut against a primary nut.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm, Monday to Friday. Free UK delivery on orders over £20. Tracked options available at checkout.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"M3 Thin Type \/ 1 Units","offer_id":54689025229137,"sku":"FAS-THUMBNUT-SS-VAR-M3-THIN-TYPE-1-UNITS","price":2.5,"currency_code":"GBP","in_stock":true},{"title":"M3 Thin Type \/ 10 Units","offer_id":54689025261905,"sku":"FAS-THUMBNUT-SS-VAR-M3-THIN-TYPE-10-UNITS","price":10.0,"currency_code":"GBP","in_stock":true},{"title":"M3 Thin Type \/ 2 Units","offer_id":54689025294673,"sku":"FAS-THUMBNUT-SS-VAR-M3-THIN-TYPE-2-UNITS","price":4.52,"currency_code":"GBP","in_stock":true},{"title":"M3 Thin Type \/ 4 Units","offer_id":54689025327441,"sku":"FAS-THUMBNUT-SS-VAR-M3-THIN-TYPE-4-UNITS","price":7.5,"currency_code":"GBP","in_stock":true},{"title":"M4 High Type \/ 1 Units","offer_id":54689025360209,"sku":"FAS-THUMBNUT-SS-VAR-M4-HIGH-TYPE-1-UNITS","price":3.5,"currency_code":"GBP","in_stock":true},{"title":"M4 High Type \/ 10 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M4–M10 — A2 Stainless Steel DIN 6926","description":"\u003ch3\u003eWhy choose these Flanged Nyloc Nuts\u003c\/h3\u003e\n\u003cp\u003eOur Flanged Nyloc Nuts are manufactured from A2 (18\/8) stainless steel to DIN 6926, combining three features in a single component: a corrosion-resistant stainless body, an integral serrated flange that replaces a separate washer and bites into the joint surface, and a nylon insert that grips the bolt thread to resist vibration loosening. The result is a faster, neater and more secure fixing for any joint exposed to moisture, weather or vibration — ideal for marine, outdoor and engineering use where a zinc-plated nut would corrode.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eM4 \/ 4mm — small brackets, panels and trim\u003c\/li\u003e\n\u003cli\u003eM5 \/ 5mm — furniture, signage and light fabrication\u003c\/li\u003e\n\u003cli\u003eM6 \/ 6mm — handrails, gates and general fabrication\u003c\/li\u003e\n\u003cli\u003eM8 \/ 8mm — marine deck fittings, automotive and trailer fixings\u003c\/li\u003e\n\u003cli\u003eM10 \/ 10mm — structural and heavy-duty applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eEach size is available as a single unit sample, or in packs of 5, 10 or 20. Use the variation selectors above to choose the exact combination you need.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMarine deck and rail fittings, boat trailers and outdoor pontoons\u003c\/li\u003e\n\u003cli\u003eGarden furniture, fencing and decking where stainless corrosion resistance is needed\u003c\/li\u003e\n\u003cli\u003eAutomotive, motorcycle and trailer assembly subject to vibration\u003c\/li\u003e\n\u003cli\u003eWorkshop and engineering fixings where a separate washer would be slower to fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003ePlace the nut onto a standard metric bolt or stud with the flanged, serrated face against the work surface. Tighten with a hex spanner or socket — the bolt thread will cut into the nylon insert as it engages, producing the locking action. Use a clean, undamaged bolt thread for best results; nyloc nuts are designed to be installed and removed only a limited number of times before the locking action weakens.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm, Monday to Friday. Free UK delivery on orders over £20. Tracked options available at checkout.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"M4 \/ 1","offer_id":54689026343249,"sku":"FAS-NYLOCFLANGE-A2-M4-1","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"M4 \/ 5","offer_id":54689026376017,"sku":"FAS-NYLOCFLANGE-A2-M4-5","price":3.25,"currency_code":"GBP","in_stock":true},{"title":"M4 \/ 10","offer_id":54689026408785,"sku":"FAS-NYLOCFLANGE-A2-M4-10","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"M4 \/ 20","offer_id":54689026441553,"sku":"FAS-NYLOCFLANGE-A2-M4-20","price":6.95,"currency_code":"GBP","in_stock":true},{"title":"M5 \/ 1","offer_id":54689026474321,"sku":"FAS-NYLOCFLANGE-A2-M5-1","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"M5 \/ 5","offer_id":54689026507089,"sku":"FAS-NYLOCFLANGE-A2-M5-5","price":3.95,"currency_code":"GBP","in_stock":true},{"title":"M5 \/ 10","offer_id":54689026539857,"sku":"FAS-NYLOCFLANGE-A2-M5-10","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"M5 \/ 20","offer_id":54689026572625,"sku":"FAS-NYLOCFLANGE-A2-M5-20","price":6.95,"currency_code":"GBP","in_stock":true},{"title":"M6 \/ 1","offer_id":54689026605393,"sku":"FAS-NYLOCFLANGE-A2-M6-1","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"M6 \/ 5","offer_id":54689026638161,"sku":"FAS-NYLOCFLANGE-A2-M6-5","price":3.95,"currency_code":"GBP","in_stock":true},{"title":"M6 \/ 10","offer_id":54689026670929,"sku":"FAS-NYLOCFLANGE-A2-M6-10","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"M6 \/ 20","offer_id":54689026703697,"sku":"FAS-NYLOCFLANGE-A2-M6-20","price":6.95,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 1","offer_id":54689026736465,"sku":"FAS-NYLOCFLANGE-A2-M8-1","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 5","offer_id":54689026769233,"sku":"FAS-NYLOCFLANGE-A2-M8-5","price":3.95,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 10","offer_id":54689026802001,"sku":"FAS-NYLOCFLANGE-A2-M8-10","price":5.95,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 20","offer_id":54689026834769,"sku":"FAS-NYLOCFLANGE-A2-M8-20","price":8.95,"currency_code":"GBP","in_stock":true},{"title":"M10 \/ 1","offer_id":54689026867537,"sku":"FAS-NYLOCFLANGE-A2-M10-1","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"M10 \/ 5","offer_id":54689026900305,"sku":"FAS-NYLOCFLANGE-A2-M10-5","price":5.95,"currency_code":"GBP","in_stock":true},{"title":"M10 \/ 10","offer_id":54689026933073,"sku":"FAS-NYLOCFLANGE-A2-M10-10","price":8.95,"currency_code":"GBP","in_stock":true},{"title":"M10 \/ 20","offer_id":54689026965841,"sku":"FAS-NYLOCFLANGE-A2-M10-20","price":14.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/9381\/0769\/files\/flange-lock-nuts-stainless-steel-scaled.jpg?v=1787675081"},{"product_id":"stainless-steel-dome-nuts","title":"Dome Nuts M3–M10 — A4 316 Marine Stainless Hex Acorn DIN 1587","description":"\u003ch3\u003eWhy choose A4 316 marine grade\u003c\/h3\u003e\n\u003cp\u003eThese dome nuts are manufactured from A4 (AISI 316) stainless steel to DIN 1587. A4 contains added molybdenum, which gives it markedly better resistance to chlorides and pitting than standard A2 — the difference that matters on boats, coastal properties, swimming pools and anywhere exposed to salt spray or de-icing salt. The polished closed dome conceals the bolt thread, protecting hands and clothing from sharp ends and giving a clean finish.\u003c\/p\u003e\n\u003ch3\u003eA4 or A2?\u003c\/h3\u003e\n\u003cp\u003eIf the fixing lives indoors, or outdoors well away from salt, our \u003ca href=\"\/products\/domed-hex-nut-dome-acorn-nuts\"\u003eA2 stainless dome nuts\u003c\/a\u003e do the same job for less. Choose A4 316 when the assembly will see salt water, salt-laden air, or persistent damp — the small premium buys years of extra service life.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eM3 \/ 3mm — light fittings, instruments and small craft assemblies\u003c\/li\u003e\n\u003cli\u003eM4 \/ 4mm — deck hardware, brackets and enclosures\u003c\/li\u003e\n\u003cli\u003eM5 \/ 5mm — guardrails, fittings and panel work\u003c\/li\u003e\n\u003cli\u003eM6 \/ 6mm — handrails, signage and general fabrication\u003c\/li\u003e\n\u003cli\u003eM8 \/ 8mm — marine fittings, balustrades and machinery covers\u003c\/li\u003e\n\u003cli\u003eM10 \/ 10mm — structural and heavy-duty applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003ePacks of 2 or 4 for spares and repairs, 10 or 20 for installs and trade work. Each nut is inspected before packing.\u003c\/p\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003eThread onto a standard metric bolt or stud and tighten with a hex spanner or socket — the closed top means a torque wrench can be used without marking the cap. Leave 1–2 threads protruding beyond a plain nut and cap with the dome nut, or use a bolt long enough to engage the full depth of the cap. Pair with A4 bolts and washers: mixing grades in a wet environment invites galvanic corrosion.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm, Monday to Friday. Free UK delivery on orders over £20. Tracked options available at checkout.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"M3 \/ 3mm \/ 2 Units","offer_id":54689028047185,"sku":"FAS-DOMENUT-A4-316-M3-3MM-2-UNITS","price":1.65,"currency_code":"GBP","in_stock":true},{"title":"M3 \/ 3mm \/ 4 Units","offer_id":54689028112721,"sku":"FAS-DOMENUT-A4-316-M3-3MM-4-UNITS","price":1.9,"currency_code":"GBP","in_stock":true},{"title":"M3 \/ 3mm \/ 10 Units","offer_id":54689028014417,"sku":"FAS-DOMENUT-A4-316-M3-3MM-10-UNITS","price":2.75,"currency_code":"GBP","in_stock":true},{"title":"M3 \/ 3mm \/ 20 Units","offer_id":54689028079953,"sku":"FAS-DOMENUT-A4-316-M3-3MM-20-UNITS","price":3.85,"currency_code":"GBP","in_stock":true},{"title":"M4 \/ 4mm \/ 2 Units","offer_id":54689028211025,"sku":"FAS-DOMENUT-A4-316-M4-4MM-2-UNITS","price":2.2,"currency_code":"GBP","in_stock":true},{"title":"M4 \/ 4mm \/ 4 Units","offer_id":54689028276561,"sku":"FAS-DOMENUT-A4-316-M4-4MM-4-UNITS","price":2.35,"currency_code":"GBP","in_stock":true},{"title":"M4 \/ 4mm \/ 10 Units","offer_id":54689028178257,"sku":"FAS-DOMENUT-A4-316-M4-4MM-10-UNITS","price":2.75,"currency_code":"GBP","in_stock":true},{"title":"M4 \/ 4mm \/ 20 Units","offer_id":54689028243793,"sku":"FAS-DOMENUT-A4-316-M4-4MM-20-UNITS","price":3.85,"currency_code":"GBP","in_stock":true},{"title":"M5 \/ 5mm \/ 2 Units","offer_id":54689028374865,"sku":"FAS-DOMENUT-A4-316-M5-5MM-2-UNITS","price":2.2,"currency_code":"GBP","in_stock":true},{"title":"M5 \/ 5mm \/ 4 Units","offer_id":54689028440401,"sku":"FAS-DOMENUT-A4-316-M5-5MM-4-UNITS","price":2.5,"currency_code":"GBP","in_stock":true},{"title":"M5 \/ 5mm \/ 10 Units","offer_id":54689028342097,"sku":"FAS-DOMENUT-A4-316-M5-5MM-10-UNITS","price":3.25,"currency_code":"GBP","in_stock":true},{"title":"M5 \/ 5mm \/ 20 Units","offer_id":54689028407633,"sku":"FAS-DOMENUT-A4-316-M5-5MM-20-UNITS","price":4.35,"currency_code":"GBP","in_stock":true},{"title":"M6 \/ 6mm \/ 2 Units","offer_id":54704682664273,"sku":"FAS-DOMENUT-A4-316-M6-6MM-2-UNITS","price":2.2,"currency_code":"GBP","in_stock":true},{"title":"M6 \/ 6mm \/ 4 Units","offer_id":54704682697041,"sku":"FAS-DOMENUT-A4-316-M6-6MM-4-UNITS","price":2.45,"currency_code":"GBP","in_stock":true},{"title":"M6 \/ 6mm \/ 10 Units","offer_id":54704682729809,"sku":"FAS-DOMENUT-A4-316-M6-6MM-10-UNITS","price":3.25,"currency_code":"GBP","in_stock":true},{"title":"M6 \/ 6mm \/ 20 Units","offer_id":54704682762577,"sku":"FAS-DOMENUT-A4-316-M6-6MM-20-UNITS","price":4.35,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 8mm \/ 2 Units","offer_id":54704682795345,"sku":"FAS-DOMENUT-A4-316-M8-8MM-2-UNITS","price":2.2,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 8mm \/ 4 Units","offer_id":54704682828113,"sku":"FAS-DOMENUT-A4-316-M8-8MM-4-UNITS","price":2.5,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 8mm \/ 10 Units","offer_id":54704682860881,"sku":"FAS-DOMENUT-A4-316-M8-8MM-10-UNITS","price":3.85,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 8mm \/ 20 Units","offer_id":54704682893649,"sku":"FAS-DOMENUT-A4-316-M8-8MM-20-UNITS","price":5.45,"currency_code":"GBP","in_stock":true},{"title":"M10 \/ 10mm \/ 2 Units","offer_id":54689027883345,"sku":"FAS-DOMENUT-A4-316-M10-10MM-2-UNITS","price":2.75,"currency_code":"GBP","in_stock":true},{"title":"M10 \/ 10mm \/ 4 Units","offer_id":54689027948881,"sku":"FAS-DOMENUT-A4-316-M10-10MM-4-UNITS","price":3.3,"currency_code":"GBP","in_stock":true},{"title":"M10 \/ 10mm \/ 10 Units","offer_id":54689027850577,"sku":"FAS-DOMENUT-A4-316-M10-10MM-10-UNITS","price":6.55,"currency_code":"GBP","in_stock":true},{"title":"M10 \/ 10mm \/ 20 Units","offer_id":54689027916113,"sku":"FAS-DOMENUT-A4-316-M10-10MM-20-UNITS","price":9.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/9381\/0769\/files\/dome-cap-nuts.jpg?v=1787675083"},{"product_id":"wing-nuts-a4","title":"Wing Nuts M4–M6 — A4 Marine 316 Stainless DIN 315","description":"\u003ch3\u003eWhy choose these Wing Nuts\u003c\/h3\u003e\n\u003cp\u003eOur Wing Nuts are manufactured from A4 (316) marine grade stainless steel to DIN 315 — the European standard for German-pattern wing\/butterfly nuts. The two flat wings are sized to grip firmly between thumb and forefinger, so the nut can be tightened, released and re-fitted by hand without a spanner. A4-316 contains added molybdenum that gives substantially better resistance to chloride corrosion than A2, making these nuts the right choice for marine, coastal and chemical-exposure environments where a standard stainless nut would still pit and stain.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eM4 \/ 4mm — small fixtures, brackets and equipment covers\u003c\/li\u003e\n\u003cli\u003eM5 \/ 5mm — garden furniture, signage and light fabrication\u003c\/li\u003e\n\u003cli\u003eM6 \/ 6mm — marine deck fittings, handrails and general workshop use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eEach size is available as a single unit sample, or in packs of 10 or 20. Use the variation selectors above to choose the exact combination you need.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMarine deck fittings, boat covers and outboard motor mounts\u003c\/li\u003e\n\u003cli\u003eGarden furniture, awnings and outdoor signage\u003c\/li\u003e\n\u003cli\u003eEquipment covers, access panels and battery enclosures that need to be opened without tools\u003c\/li\u003e\n\u003cli\u003eCamping and caravan fittings — adjustable poles, tables and trailer accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003eThread the wing nut onto a standard metric bolt or stud and tighten by hand, gripping the wings between thumb and forefinger. For applications that see vibration or where the nut must stay tight under load, pair with a plain washer or use alongside a primary nut as a finger-adjustable backup. The bolt thread should be clean and undamaged for smooth hand-tightening.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm, Monday to Friday. Free UK delivery on orders over £20. Tracked options available at checkout.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"M4 x 4mm \/ 1 Units","offer_id":54689029947729,"sku":"FAS-WINGNUT-A4-M4-X-4MM-1-UNITS","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"M4 x 4mm \/ 10 Units","offer_id":54689029980497,"sku":"FAS-WINGNUT-A4-M4-X-4MM-10-UNITS","price":6.5,"currency_code":"GBP","in_stock":true},{"title":"M4 x 4mm \/ 20 Units","offer_id":54689030013265,"sku":"FAS-WINGNUT-A4-M4-X-4MM-20-UNITS","price":8.95,"currency_code":"GBP","in_stock":true},{"title":"M5 x 5mm \/ 1 Units","offer_id":54689030046033,"sku":"FAS-WINGNUT-A4-M5-X-5MM-1-UNITS","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"M5 x 5mm \/ 10 Units","offer_id":54689030078801,"sku":"FAS-WINGNUT-A4-M5-X-5MM-10-UNITS","price":6.5,"currency_code":"GBP","in_stock":true},{"title":"M5 x 5mm \/ 20 Units","offer_id":54689030111569,"sku":"FAS-WINGNUT-A4-M5-X-5MM-20-UNITS","price":9.25,"currency_code":"GBP","in_stock":true},{"title":"M6 x 6mm \/ 1 Units","offer_id":54689030144337,"sku":"FAS-WINGNUT-A4-M6-X-6MM-1-UNITS","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"M6 x 6mm \/ 10 Units","offer_id":54689030177105,"sku":"FAS-WINGNUT-A4-M6-X-6MM-10-UNITS","price":6.5,"currency_code":"GBP","in_stock":true},{"title":"M6 x 6mm \/ 20 Units","offer_id":54689030209873,"sku":"FAS-WINGNUT-A4-M6-X-6MM-20-UNITS","price":12.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/9381\/0769\/files\/marine-grade-wing-nuts-m3-m4-m5-m6-m8-m10-scaled.jpg?v=1787675090"},{"product_id":"lock-nuts-a2","title":"Nyloc Lock Nuts M3–M10 — A2 Stainless Steel DIN 982","description":"\u003ch3\u003eWhy choose these Nyloc Lock Nuts\u003c\/h3\u003e\n\u003cp\u003eOur Nyloc Lock Nuts are precision-formed from A2 (18\/8) stainless steel to DIN 982 — the European standard for the full-height (high-form) nylon insert hex nut. As the bolt thread is screwed into the nut it cuts a path through the unthreaded nylon collar at the top, generating an interference fit that resists vibration loosening across a wide temperature range. A2 stainless gives excellent corrosion resistance for indoor and most outdoor environments, including damp and coastal-adjacent settings.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eM3 \/ 3mm — electronics, instruments and small craft assemblies\u003c\/li\u003e\n\u003cli\u003eM4 \/ 4mm — brackets, panels and light fittings\u003c\/li\u003e\n\u003cli\u003eM5 \/ 5mm — furniture, signage and trim\u003c\/li\u003e\n\u003cli\u003eM6 \/ 6mm — handrails, fencing and general fabrication\u003c\/li\u003e\n\u003cli\u003eM8 \/ 8mm — automotive, trailer and machinery fixings\u003c\/li\u003e\n\u003cli\u003eM10 \/ 10mm — structural and heavy-duty applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eEach size is available as a single unit sample, or in packs of 10 or 25. Use the variation selectors above to choose the exact combination you need.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive, motorcycle, cycle and trailer joints subject to vibration\u003c\/li\u003e\n\u003cli\u003eGarden furniture, fencing, decking and outdoor signage\u003c\/li\u003e\n\u003cli\u003eAgricultural and groundscare machinery where shock loads loosen plain nuts\u003c\/li\u003e\n\u003cli\u003eWorkshop jigs, fixtures and any assembly that will be disassembled occasionally — nyloc nuts retain their locking action for a limited number of refits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003ePlace the nut onto a standard metric bolt or stud with the plain hex face against the work surface and the nylon collar facing away from the joint. Tighten with a hex spanner or socket — the bolt thread will cut into the nylon insert as it engages, producing the locking action. Use a clean, undamaged bolt thread for best results, and replace the nut rather than re-using if the locking action feels weak.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm, Monday to Friday. Free UK delivery on orders over £20. Tracked options available at checkout.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"M3 \/ 25","offer_id":54689032241489,"sku":"FAS-NYLOC-A2-M3-25","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"M3 \/ 1","offer_id":54689032274257,"sku":"FAS-NYLOC-A2-M3-1","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"M3 \/ 10","offer_id":54689032307025,"sku":"FAS-NYLOC-A2-M3-10","price":3.5,"currency_code":"GBP","in_stock":true},{"title":"M4 \/ 25","offer_id":54689032339793,"sku":"FAS-NYLOC-A2-M4-25","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"M4 \/ 1","offer_id":54689032372561,"sku":"FAS-NYLOC-A2-M4-1","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"M4 \/ 10","offer_id":54689032405329,"sku":"FAS-NYLOC-A2-M4-10","price":3.95,"currency_code":"GBP","in_stock":true},{"title":"M5 \/ 25","offer_id":54689032438097,"sku":"FAS-NYLOC-A2-M5-25","price":5.5,"currency_code":"GBP","in_stock":true},{"title":"M5 \/ 1","offer_id":54689032470865,"sku":"FAS-NYLOC-A2-M5-1","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"M5 \/ 10","offer_id":54689032503633,"sku":"FAS-NYLOC-A2-M5-10","price":3.5,"currency_code":"GBP","in_stock":true},{"title":"M6 \/ 25","offer_id":54689032536401,"sku":"FAS-NYLOC-A2-M6-25","price":7.95,"currency_code":"GBP","in_stock":true},{"title":"M6 \/ 1","offer_id":54689032569169,"sku":"FAS-NYLOC-A2-M6-1","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"M6 \/ 10","offer_id":54689032601937,"sku":"FAS-NYLOC-A2-M6-10","price":3.95,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 25","offer_id":54689032634705,"sku":"FAS-NYLOC-A2-M8-25","price":9.95,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 1","offer_id":54689032667473,"sku":"FAS-NYLOC-A2-M8-1","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 10","offer_id":54689032700241,"sku":"FAS-NYLOC-A2-M8-10","price":5.95,"currency_code":"GBP","in_stock":true},{"title":"M10 \/ 1","offer_id":54689032733009,"sku":"FAS-NYLOC-A2-M10-1","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"M10 \/ 10","offer_id":54689032765777,"sku":"FAS-NYLOC-A2-M10-10","price":7.95,"currency_code":"GBP","in_stock":true},{"title":"M10 \/ 25","offer_id":54689032798545,"sku":"FAS-NYLOC-A2-M10-25","price":18.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/9381\/0769\/files\/Lock-nuts-stainless-steel-nylock-nylon-nut-scaled.jpg?v=1787675096"},{"product_id":"lock-nuts-a4","title":"Nyloc Lock Nuts M4–M10 — A4 Marine 316 Stainless DIN 982","description":"\u003ch3\u003eWhy choose these A4 Marine Nyloc Lock Nuts\u003c\/h3\u003e\n\u003cp\u003eOur A4 Marine Nyloc Lock Nuts are precision-formed from A4 (316) marine grade stainless steel to DIN 982 — the European standard for full-height (high-form) nylon insert hex nuts. A4-316 contains added molybdenum that gives substantially better resistance to chloride corrosion than the A2 grade, making it the right choice for boats, marine fittings, swimming pools and any installation exposed to salt water, salt air or de-icing salts. As the bolt thread engages the nut it cuts through the unthreaded nylon collar, generating an interference fit that resists vibration loosening across a wide temperature range.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eM4 \/ 4mm — brackets, panels and small fittings\u003c\/li\u003e\n\u003cli\u003eM5 \/ 5mm — fittings, signage and trim\u003c\/li\u003e\n\u003cli\u003eM6 \/ 6mm — handrails, fencing and deck hardware\u003c\/li\u003e\n\u003cli\u003eM8 \/ 8mm — deck cleats, stanchions, trailer and machinery fixings\u003c\/li\u003e\n\u003cli\u003eM10 \/ 10mm — structural marine fixings and heavy-duty installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eEach size is available as a single unit sample, or in a pack of 10. Use the variation selectors above to choose the exact combination you need.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBoatbuilding, deck fittings, stanchions, cleats and bow-rail joints\u003c\/li\u003e\n\u003cli\u003eBoat trailers, jetties, pontoons and outdoor pool\/spa equipment\u003c\/li\u003e\n\u003cli\u003eCoastal gates, fencing and architectural metalwork where chloride exposure is constant\u003c\/li\u003e\n\u003cli\u003eVehicles, trailers and machinery that are washed regularly or work in salty conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003ePlace the nut onto a standard metric bolt or stud with the plain hex face against the work surface and the nylon collar facing away from the joint. Tighten with a hex spanner or socket — the bolt thread will cut into the nylon insert as it engages, producing the locking action. Use a clean, undamaged bolt thread for best results, and replace the nut rather than re-using if the locking action feels weak.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm, Monday to Friday. Free UK delivery on orders over £20. Tracked options available at checkout.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"M4 \/ 1","offer_id":54689032864081,"sku":"FAS-NYLOC-A4-M4-1","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"M4 \/ 10","offer_id":54689032896849,"sku":"FAS-NYLOC-A4-M4-10","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"M5 \/ 1","offer_id":54689032929617,"sku":"FAS-NYLOC-A4-M5-1","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"M5 \/ 10","offer_id":54689032962385,"sku":"FAS-NYLOC-A4-M5-10","price":5.95,"currency_code":"GBP","in_stock":true},{"title":"M6 \/ 1","offer_id":54689032995153,"sku":"FAS-NYLOC-A4-M6-1","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"M6 \/ 10","offer_id":54689033027921,"sku":"FAS-NYLOC-A4-M6-10","price":5.95,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 1","offer_id":54689033060689,"sku":"FAS-NYLOC-A4-M8-1","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 10","offer_id":54689033093457,"sku":"FAS-NYLOC-A4-M8-10","price":5.95,"currency_code":"GBP","in_stock":true},{"title":"M10 \/ 1","offer_id":54689033126225,"sku":"FAS-NYLOC-A4-M10-1","price":3.95,"currency_code":"GBP","in_stock":true},{"title":"M10 \/ 10","offer_id":54689033158993,"sku":"FAS-NYLOC-A4-M10-10","price":6.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/9381\/0769\/files\/Self-Locking-nuts-stainless-steel-nylock-nylon-nut-scaled.jpg?v=1787675098"},{"product_id":"hex-nuts","title":"Hex Full Nuts M2–M10 — A4 Marine 316 Stainless DIN 934","description":"\u003ch3\u003eWhy choose these Hex Full Nuts\u003c\/h3\u003e\n\u003cp\u003eOur Hex Full Nuts are manufactured from A4 (316) marine grade stainless steel to DIN 934 — the long-standing European standard for the standard-height (m-form) hex nut. A4-316 contains added molybdenum that gives substantially better resistance to chloride corrosion than the A2 grade, making it the right choice for boats, marine fittings, swimming pools, coastal joinery and any installation exposed to salt water, salt air or de-icing salts. Full thread height provides the maximum recommended thread engagement when paired with a matching bolt.\u003c\/p\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eM2 \/ 2mm — model engineering, instruments and miniatures\u003c\/li\u003e\n\u003cli\u003eM3 \/ 3mm — electronics, small enclosures and craft assemblies\u003c\/li\u003e\n\u003cli\u003eM4 \/ 4mm — brackets, panels and light fittings\u003c\/li\u003e\n\u003cli\u003eM5 \/ 5mm — furniture, signage and trim\u003c\/li\u003e\n\u003cli\u003eM6 \/ 6mm — handrails, fencing and general fabrication\u003c\/li\u003e\n\u003cli\u003eM8 \/ 8mm — marine deck fittings, automotive and trailer fixings\u003c\/li\u003e\n\u003cli\u003eM10 \/ 10mm — structural marine fixings and heavy-duty installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003eEach size is available in packs of 10 or 20. Use the variation selectors above to choose the exact combination you need.\u003c\/p\u003e\n\u003ch3\u003eTypical uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBoatbuilding, deck hardware, stanchions, cleats and rails\u003c\/li\u003e\n\u003cli\u003eBoat trailers, jetties, pontoons and outdoor pool\/spa equipment\u003c\/li\u003e\n\u003cli\u003eGarden furniture, fencing and gates in coastal environments\u003c\/li\u003e\n\u003cli\u003eGeneral workshop fabrication where superior corrosion resistance is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003eThread the nut onto a standard metric bolt or stud and tighten with a hex spanner or socket to the bolt manufacturer’s recommended torque. Pair with a plain washer to protect the work surface and spread the load, and use a spring or serrated washer (or a nyloc nut) where the joint will see vibration.\u003c\/p\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eSame-day dispatch on orders placed before 2pm, Monday to Friday. Free UK delivery on orders over £20. Tracked options available at checkout.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"M10 \/ 10","offer_id":54689033224529,"sku":"FAS-HEXNUT-A4-M10-10","price":6.95,"currency_code":"GBP","in_stock":true},{"title":"M10 \/ 20","offer_id":54689033257297,"sku":"FAS-HEXNUT-A4-M10-20","price":11.95,"currency_code":"GBP","in_stock":true},{"title":"M2 \/ 10","offer_id":54689033290065,"sku":"FAS-HEXNUT-A4-M2-10","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"M2 \/ 20","offer_id":54689033322833,"sku":"FAS-HEXNUT-A4-M2-20","price":3.95,"currency_code":"GBP","in_stock":true},{"title":"M3 \/ 10","offer_id":54689033355601,"sku":"FAS-HEXNUT-A4-M3-10","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"M3 \/ 20","offer_id":54689033388369,"sku":"FAS-HEXNUT-A4-M3-20","price":3.95,"currency_code":"GBP","in_stock":true},{"title":"M4 \/ 10","offer_id":54689033421137,"sku":"FAS-HEXNUT-A4-M4-10","price":2.95,"currency_code":"GBP","in_stock":true},{"title":"M4 \/ 20","offer_id":54689033453905,"sku":"FAS-HEXNUT-A4-M4-20","price":3.95,"currency_code":"GBP","in_stock":true},{"title":"M5 \/ 10","offer_id":54689033486673,"sku":"FAS-HEXNUT-A4-M5-10","price":3.5,"currency_code":"GBP","in_stock":true},{"title":"M5 \/ 20","offer_id":54689033519441,"sku":"FAS-HEXNUT-A4-M5-20","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"M6 \/ 10","offer_id":54689033552209,"sku":"FAS-HEXNUT-A4-M6-10","price":3.5,"currency_code":"GBP","in_stock":true},{"title":"M6 \/ 20","offer_id":54689033584977,"sku":"FAS-HEXNUT-A4-M6-20","price":5.95,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 10","offer_id":54689033617745,"sku":"FAS-HEXNUT-A4-M8-10","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 20","offer_id":54689033650513,"sku":"FAS-HEXNUT-A4-M8-20","price":6.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/9381\/0769\/files\/full-hex-nuts-stainless-steel-scaled.jpg?v=1787675101"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/9381\/0769\/collections\/full-hex-nuts-stainless-steel-scaled.jpg?v=1787755667","url":"https:\/\/www.universal-hardware.co.uk\/collections\/fasteners.oembed?page=2","provider":"Universal Hardware","version":"1.0","type":"link"}