{"product_id":"m4-x-70mm-socket-cap-head-screw-a2-stainless-steel-din-912","title":"M4 x 70mm Socket Cap Head Screw, A2 Stainless Steel DIN 912","description":"\u003ch2\u003e\u003cstrong\u003eM4 socket cap head screw\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eSocket cap head screw with a high corrosion resistance, designed with a deep internal socket (hex) recess allowing you to apply the required torque for a secure hold.\u003c\/p\u003e\n\u003cp\u003eManufactured in A2 stainless steel for a high level of corrosion resistance making them a versatile choice for internal and external applications.\u003c\/p\u003e\n\u003cp\u003eDesigned with a distinctive compact cylindrical head which makes them useful when space is tight and installed with an Allen wrench or hex key (Allen key) sees them widely used across many industries.\u003c\/p\u003e\n\u003cp\u003eA versatile corrosion resistant machine screw also known in the trade as Allen key bolts, cap head bolts, or socket screws.\u003c\/p\u003e\n\u003cp\u003eAvailable in many sizes and lengths, these screws\/ bolts are used by DIY enthusiasts and professionals across many diverse sectors including automotive, aerospace, machinery, and construction.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eM4 socket cap head screw specification:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter \u003cstrong\u003e(TD)\u003c\/strong\u003e: M4 - 4mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength\u003cstrong\u003e (L)\u003c\/strong\u003e: 70mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThread length \u003cstrong\u003e(TL)\u003c\/strong\u003e: 20mm min\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHead width \u003cstrong\u003e(HW)\u003c\/strong\u003e: 7mm max\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHead height \u003cstrong\u003e(HH)\u003c\/strong\u003e: 4mm max\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHead type: Cap head\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecess type \u003cstrong\u003e(DT)\u003c\/strong\u003e: Internal hex drive (Size 3mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePitch: 0.7mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaterial: A2 stainless steel (high level of corrosion resistance)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConformity: DIN 912\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe M4 socket cap head screw is part of an extensive \u003ca href=\"https:\/\/www.fusionfixings.co.uk\/collections\/metric-a2-stainless-socket-cap-head-machine-screws\" rel=\"noopener\" target=\"_blank\"\u003erange of stainless steel cap head screws\u003c\/a\u003e available from Fusion Fixings with bulk discounts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDon’t forget the hex full nuts?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDon’t forget the hex full nuts for use with your socket cap head screws. Take a look at the \u003ca href=\"https:\/\/www.fusionfixings.co.uk\/collections\/metric-a2-stainless-steel-full-hex-nuts\/products\/m4-full-nut-a2-stainless-steel-din-934\" rel=\"noopener\" target=\"_blank\"\u003eM4 hex full nuts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eSee the full range of hex nuts available from Fusion Fixings.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQs about A2 stainless steel socket cap head screws\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat material is this socket cap head screw made from?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis screw is made from A2 stainless steel, which gives a high corrosion resistance making it ideal for both internal and external environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the length of the cap head screw measured?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe length of these screws is measured from under the head to the end of the thread, not including the head height.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does DIN 912 mean on a socket cap head screw?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDIN 912 is the industrial standard defining the dimensions, tolerances, and internal hex drive specifications for socket cap head screws, ensuring consistent fit and reliability across applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan A2 stainless steel socket cap screws be used outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, A2 stainless steel has high corrosion resistance, making this screw suitable for long term outdoor use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between A2 and A4 stainless screws?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2 stainless steel offers a high corrosion resistance making it ideal for long term external use. The A4 stainless steel offers a higher marine grade corrosion resistance, which also makes it ideal for external use including salt water and marine environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre socket cap head screws strong enough for precision engineering?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, socket cap head screws are widely used in precision engineering applications due to their ability to be tightened with high torque in tight spaces, along with metric sizing which ensures accurate installation. \u003cbr\u003e\u003c\/p\u003e","brand":"Fusion Fixings","offers":[{"title":"Qty Price Break - 1","offer_id":42108839821365,"sku":"CAPSKTMS-MA2-0470","price":0.47,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 5","offer_id":42108839854133,"sku":"CAPSKTMS-MA2-0470","price":0.34,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 10","offer_id":42108839886901,"sku":"CAPSKTMS-MA2-0470","price":0.29,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 25","offer_id":42108839919669,"sku":"CAPSKTMS-MA2-0470","price":0.25,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 50","offer_id":42108839952437,"sku":"CAPSKTMS-MA2-0470","price":0.22,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 100","offer_id":42108839985205,"sku":"CAPSKTMS-MA2-0470","price":0.18,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 500","offer_id":42108840017973,"sku":"CAPSKTMS-MA2-0470","price":0.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/6090\/6293\/files\/cap_20head_20metric_20a2_e6bdd208-6c26-4bba-a691-cdd17ae9d9aa.png?v=1697796172","url":"https:\/\/www.fusionfixings.co.uk\/products\/m4-x-70mm-socket-cap-head-screw-a2-stainless-steel-din-912","provider":"Fusion Fixings","version":"1.0","type":"link"}