{"product_id":"m4-x-16mm-socket-countersunk-screw-a2-stainless-iso-10642","title":"M4 × 16mm Socket Countersunk Machine Screw, A2 Stainless Steel – ISO 10642","description":"\u003ch2\u003e\n\u003cstrong\u003eCorrosion Resistant Machine Screw\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eA2 stainless steel socket machine screw offering high corrosion resistance, ideal for both internal and external use. Manufactured with a countersunk head for a flush finish every time and a socket drive recess for easy application of the correct torque.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal for many uses including precision engineering, metal framing, panel assembly, electronics, brackets, and any situation where high-strength, low-profile fasteners are needed.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eA versatile socket countersunk \u003ca rel=\"noopener\" href=\"https:\/\/www.fusionfixings.co.uk\/collections\/hex-socket-head-machine-screws\" target=\"_blank\"\u003emachine screw \u003c\/a\u003eused by DIY enthusiasts and professionals alike.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eSocket Machine Screw Specifications\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThread diameter \u003cstrong\u003e(TD): \u003c\/strong\u003eM4 - 4mm\u003c\/li\u003e\n\u003cli\u003eLength \u003cstrong\u003e(L): \u003c\/strong\u003e16mm\u003c\/li\u003e\n\u003cli\u003eHead diameter \u003cstrong\u003e(HD): \u003c\/strong\u003e8.9mm max\u003c\/li\u003e\n\u003cli\u003eThread pitch: 0.70mm\u003c\/li\u003e\n\u003cli\u003eSocket (Allen) Size: 2.5mm\u003c\/li\u003e\n\u003cli\u003eCountersunk depth: 2.4mm\u003c\/li\u003e\n\u003cli\u003eMaterial: A2 stainless steel\u003c\/li\u003e\n\u003cli\u003eConformity: ISO 10642\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eSocket Machine Screw USPs\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush finish:\u003c\/strong\u003e The countersunk head ensures the screw sits flush with or just below the surface of the material, giving a sleek and secure finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAllen \/ hex socket drive:\u003c\/strong\u003e Allows for high torque tightening and better control using a 2 mm hex key.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion resistant: \u003c\/strong\u003eManufactured in A2 stainless steel that offers high corrosion resistance making them ideal for both internal and external applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliant: \u003c\/strong\u003eDesigned to ISO 10642 \/ DIN 7991, ensuring consistency, reliability, and compatibility with precision engineering.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eFrequently Asked Questions (FAQs)\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy use a socket (Allen) drive instead of a slotted or Phillips head?\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eA hex socket drive allows higher torque to be applied safely, which helps generate a stronger clamping force. It also provides better control during installation and reduces the risk of \"cam-out.\"\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow corrosion resistant are these machine screws?\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThese machine screws offer a high corrosion resistance making them ideal for both internal and external applications.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this screw sit flush on the materials surface?\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the countersunk head allows the screw to sit flush or nearly flush when installed in a countersunk hole.\u003cbr\u003e\u003c\/p\u003e","brand":"Fusion Fixings","offers":[{"title":"Qty Price Break - 1","offer_id":42119917207605,"sku":"CSKSKTMS-MA2-0416","price":0.38,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 25","offer_id":42119917240373,"sku":"CSKSKTMS-MA2-0416","price":0.17,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 50","offer_id":42119917305909,"sku":"CSKSKTMS-MA2-0416","price":0.13,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 100","offer_id":42119917338677,"sku":"CSKSKTMS-MA2-0416","price":0.09,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 200","offer_id":42119917371445,"sku":"CSKSKTMS-MA2-0416","price":0.07,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 500","offer_id":42119917404213,"sku":"CSKSKTMS-MA2-0416","price":0.05,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 1000","offer_id":42119917436981,"sku":"CSKSKTMS-MA2-0416","price":0.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/6090\/6293\/files\/countersunk_20metric_20a2_c1e7019e-f88c-43c6-9611-993f40ccac7b.png?v=1697806964","url":"https:\/\/www.fusionfixings.co.uk\/products\/m4-x-16mm-socket-countersunk-screw-a2-stainless-iso-10642","provider":"Fusion Fixings","version":"1.0","type":"link"}