{"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","url":"https:\/\/www.universal-hardware.co.uk\/products\/lock-nuts-a2","provider":"Universal Hardware","version":"1.0","type":"link"}