{"product_id":"zinc-electrical-screws","title":"Zinc Electrical Screws M3.5 35–75mm — Socket \u0026 Switch","description":"\u003ch3\u003eWhy choose these zinc electrical screws\u003c\/h3\u003e\n\u003cp\u003eBright zinc-plated M3.5 machine screws — the standard fixing supplied with most UK sockets, switches and faceplates. Zinc plating gives everyday corrosion protection at the lowest cost of our four finishes, and the plain silver head disappears against white moulded accessories. Threads are precision-rolled to fit standard back-box lugs without binding or stripping.\u003c\/p\u003e\n\u003ch3\u003eLengths available\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e35mm\u003c\/strong\u003e — shallow boxes and slim flush plates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40mm\u003c\/strong\u003e — the standard length for 25mm back boxes with flush plates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50mm\u003c\/strong\u003e — recessed boxes and architrave switches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e75mm\u003c\/strong\u003e — dry-lining boxes and thicker plasterboard installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePack options\u003c\/h3\u003e\n\u003cp\u003ePacks of 10 for a single room, 20 for a whole-house rewire, or 50 for trade use. Choose length and quantity together from the one selector.\u003c\/p\u003e\n\u003ch3\u003eMatching other finishes\u003c\/h3\u003e\n\u003cp\u003eAlso available in \u003ca href=\"\/products\/chrome-electrical-screws-with-chrome-finish-for-sockets-and-switches-various-sizes-40mm-50mm-75mm\"\u003epolished chrome\u003c\/a\u003e, \u003ca href=\"\/products\/black-electrical-screws\"\u003eblack nickel\u003c\/a\u003e and \u003ca href=\"\/products\/brass-electrical-screws\"\u003epolished brass\u003c\/a\u003e — match the screw head to the accessory and the fixing disappears.\u003c\/p\u003e\n\u003ch3\u003eHow to fit\u003c\/h3\u003e\n\u003cp\u003eTerminate the cables, fold the conductors neatly into the back box, and offer the plate up to the lugs. Start each screw by hand to avoid cross-threading, then tighten gently with a flat-blade screwdriver — stop as soon as the plate sits flush. Over-tightening cracks moulded plates.\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.\u003c\/p\u003e","brand":"Universal Hardware","offers":[{"title":"35mm — 10 Units","offer_id":54727228391761,"sku":"ELE-SCR-M3-5-ZNC-10-UNITS-35MM","price":2.99,"currency_code":"GBP","in_stock":true},{"title":"35mm — 20 Units","offer_id":54727230587217,"sku":"ELE-SCR-M3-5-ZNC-20-UNITS-35MM","price":4.99,"currency_code":"GBP","in_stock":true},{"title":"35mm — 50 Units","offer_id":54727230619985,"sku":"ELE-SCR-M3-5-ZNC-50-UNITS-35MM","price":11.99,"currency_code":"GBP","in_stock":true},{"title":"40mm — 10 Units","offer_id":54727230652753,"sku":"ELE-SCR-M3-5-ZNC-10-UNITS-40MM","price":3.99,"currency_code":"GBP","in_stock":true},{"title":"40mm — 20 Units","offer_id":54727230685521,"sku":"ELE-SCR-M3-5-ZNC-20-UNITS-40MM","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"40mm — 50 Units","offer_id":54727230718289,"sku":"ELE-SCR-M3-5-ZNC-50-UNITS-40MM","price":16.99,"currency_code":"GBP","in_stock":true},{"title":"50mm — 10 Units","offer_id":54727230751057,"sku":"ELE-SCR-M3-5-ZNC-10-UNITS-50MM","price":4.19,"currency_code":"GBP","in_stock":true},{"title":"50mm — 20 Units","offer_id":54727230783825,"sku":"ELE-SCR-M3-5-ZNC-20-UNITS-50MM","price":7.19,"currency_code":"GBP","in_stock":true},{"title":"50mm — 50 Units","offer_id":54727230816593,"sku":"ELE-SCR-M3-5-ZNC-50-UNITS-50MM","price":17.49,"currency_code":"GBP","in_stock":true},{"title":"75mm — 10 Units","offer_id":54727230849361,"sku":"ELE-SCR-M3-5-ZNC-10-UNITS-75MM","price":4.29,"currency_code":"GBP","in_stock":true},{"title":"75mm — 20 Units","offer_id":54727230882129,"sku":"ELE-SCR-M3-5-ZNC-20-UNITS-75MM","price":7.99,"currency_code":"GBP","in_stock":true},{"title":"75mm — 50 Units","offer_id":54727230914897,"sku":"ELE-SCR-M3-5-ZNC-50-UNITS-75MM","price":19.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/9381\/0769\/files\/zinc_electrical_screws_2d885867-c06f-4bbc-985e-bb792ed8d1ca.jpg?v=1788003817","url":"https:\/\/www.universal-hardware.co.uk\/products\/zinc-electrical-screws","provider":"Universal Hardware","version":"1.0","type":"link"}