{"product_id":"m20-x-140-hex-socket-countersunk-iso-10642-a4-stainless-steel","title":"M20 X 140 Hex Socket Countersunk ISO 10642 A4 Stainless Steel","description":"\u003cp\u003eThis M20 x 140mm socket countersunk screw is manufactured to ISO 10642 in A4 stainless steel (316 grade). ISO 10642 specifies a 90 degree countersunk head driven by an internal hexagon socket, allowing the head to finish flush with the work surface. Property class A4-070 indicates a minimum tensile strength of 700 MPa - stronger than standard A4-50 and suited to structural fixings where higher clamping force is needed. The countersunk head draws into a matching 90 degree seat and finishes level with the surface, leaving nothing to catch on while still taking the higher torque an internal socket allows.\u003c\/p\u003e\u003ch3\u003eTypical applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFlush fixings where a protruding head would obstruct or snag\u003c\/li\u003e\n\u003cli\u003eMachine guards, panels, and access covers\u003c\/li\u003e\n\u003cli\u003eFurniture and shopfitting where appearance matters\u003c\/li\u003e\n\u003cli\u003eSliding or moving assemblies needing a clear surface\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable singly and in packs of up to 5, with free next-day UK delivery on orders over £50 and 30-day no-quibble returns.\u003c\/p\u003e","brand":"Simfix","offers":[{"title":"Pack of 1","offer_id":57506840641911,"sku":"10642A420140-D","price":23.61,"currency_code":"GBP","in_stock":true},{"title":"Pack of 5","offer_id":57506840674679,"sku":"10642A420140-T","price":42.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/4728\/4855\/files\/simfix-29106030_1.png?v=1789550667","url":"https:\/\/simfix.com\/products\/m20-x-140-hex-socket-countersunk-iso-10642-a4-stainless-steel","provider":"Simfix","version":"1.0","type":"link"}