{"product_id":"hexagon-socket-head-cap-screws-unc-inch-series-1960-large-head-bs-2470-1973-3-8-x-1-3-4-in","title":"Hexagon Socket Head Cap Screws, UNC (inch Series 1960), Large Head, BS 2470 : 1973, 3\/8 x 1.3\/4 in","description":"\u003cdiv class=\"screwman-description\"\u003e \u003ch2\u003eHexagon Socket Head Cap Screws, UNC (inch Series 1960), Large Head, BS 2470 : 1973, 3\/8 x 1.3\/4 in\u003c\/h2\u003e \u003ch3\u003eOverview\u003c\/h3\u003e \u003cp\u003eThis industrial fastener is supplied by Screwman for industrial, engineering and maintenance applications. This item is part of Screwman's industrial fastener range and is selected by size, thread, material, finish and grade. This item is supplied with diameter 3\/8 in, length 1-3\/4 in, thread 3\/8 in.\u003c\/p\u003e \u003cp\u003eSold in multiples of \u0026amp;#x27;25 pieces. 1 Box = \u0026amp;#x27;25 pieces.\u003c\/p\u003e \u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable class=\"screwman-spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eBS 2470 - 1973\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eHi - Tensile Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003ePlain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eGrade 12.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e5\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e1-3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Size\u003c\/th\u003e\n\u003ctd\u003e5\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHead Style\u003c\/th\u003e\n\u003ctd\u003eCap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDrive Type\u003c\/th\u003e\n\u003ctd\u003eHex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Quantity\u003c\/th\u003e\n\u003ctd\u003e'25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Type\u003c\/th\u003e\n\u003ctd\u003eBox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e \u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaintenance\u003c\/li\u003e\n\u003cli\u003eEngineering\u003c\/li\u003e\n\u003cli\u003eFabrication\u003c\/li\u003e\n\u003cli\u003eConstruction And Workshop Use\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eMaterial, Finish \u0026amp; Grade\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Hi - Tensile Steel Mild or carbon steel is a strong, economical fastener material for general engineering use. Corrosion protection depends on the selected finish.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e Plain Plain finish products are best suited to indoor, oiled, painted or protected applications.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eGrade:\u003c\/strong\u003e Grade 12.9 Grade 12.9 is a very high tensile fastener grade used where maximum strength is required.\u003c\/p\u003e \u003ch3\u003eRecommended Products\u003c\/h3\u003e\n\u003cp\u003eChoose compatible size, material and finish. These related categories are commonly used together with this item.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/nuts\"\u003eNuts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/washers\"\u003eWashers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/hexagon-head-fasteners\"\u003eBolts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/tools\"\u003eTools\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/hand-tools\"\u003eSpanners\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/sockets-and-wrenches\"\u003eSockets \u0026amp; Wrenches\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/adhesives-sealants-and-chemicals\"\u003eThreadlock\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Selection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm thread size, length, material and finish before ordering.\u003c\/li\u003e\n\u003cli\u003eUse compatible nuts, washers and mating materials.\u003c\/li\u003e\n\u003cli\u003eFor critical joints, follow suitable torque guidance for the material and grade.\u003c\/li\u003e\n\u003cli\u003eStainless fasteners can gall if installed dry; suitable lubrication may be required.\u003c\/li\u003e\n\u003cli\u003eFor outdoor or corrosive environments, select stainless steel, hot dip galvanised or another corrosion-resistant option.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I choose the correct fastener?\u003c\/strong\u003e Match the standard, diameter, length, thread, material, finish and grade to the joint and environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be used outdoors?\u003c\/strong\u003e Outdoor suitability depends mainly on material and finish. Stainless steel and hot dip galvanised options are better suited to exposed environments than plain products.\u003c\/p\u003e \u003ch3\u003eWhy Buy From Screwman?\u003c\/h3\u003e\n\u003cp\u003eScrewman has supplied fasteners, tools and industrial hardware since 1974. Our product data is structured to help engineering, maintenance, construction and workshop customers choose the correct item quickly.\u003c\/p\u003e \u003c\/div\u003e\n\u003cdiv class=\"screwman-datasheet\"\u003e\n\u003ch3\u003eData Sheet\u003c\/h3\u003e\n\u003cp\u003e\u003ca title=\"Download Data Sheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0833\/4875\/0576\/files\/07060B.PDF\" target=\"_blank\" rel=\"noopener\"\u003eDownload Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cobject style=\"min-height: 120vh; width: 100%;\" data=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0833\/4875\/0576\/files\/07060B.PDF#zoom=125\" type=\"application\/pdf\" width=\"100%\" height=\"700\"\u003e\u003cembed src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0833\/4875\/0576\/files\/07060B.PDF\" type=\"application\/pdf\"\u003e\u003c\/object\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- SM-SPEC START --\u003e\n\u003cdiv class=\"screwman-description screwman-spec-block\" data-standard=\"ASME B18.3 \/ BS 2470\" data-size=\"3\/8 UNC x 1 3\/4 in\"\u003e\n\u003ch3\u003eDimensions – ASME B18.3 \/ BS 2470 3\/8 UNC x 1 3\/4 in\u003c\/h3\u003e\n\u003ctable class=\"screwman-spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eASME B18.3 \/ BS 2470\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003ctd\u003eHexagon socket head cap screw, inch series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread\u003c\/th\u003e\n\u003ctd\u003e3\/8-16 UNC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength (l)\u003c\/th\u003e\n\u003ctd\u003e1 3\/4 in (44.4 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHead diameter (dk)\u003c\/th\u003e\n\u003ctd\u003e9\/16 in (14.3 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHead height (k)\u003c\/th\u003e\n\u003ctd\u003e3\/8 in (9.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHex key (s)\u003c\/th\u003e\n\u003ctd\u003e5\/16 in (7.9 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (calculated)\u003c\/th\u003e\n\u003ctd\u003e29.65 kg per 1 000 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eMaterial, Grade \u0026amp; Strength\u003c\/h3\u003e\n\u003ctable class=\"screwman-spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eAlloy steel, quenched and tempered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003ctd\u003eASTM A574 \/ BS 2470\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTensile strength (min)\u003c\/th\u003e\n\u003ctd\u003e1 170 MPa (170 ksi) up to 1\/2 in; 1 100 MPa (160 ksi) above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHardness\u003c\/th\u003e\n\u003ctd\u003e39-45 HRC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFinish \u0026amp; Corrosion Protection\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePlain \/ self colour:\u003c\/strong\u003e No applied coating. Stainless, brass and nylon parts are supplied plain; plain steel parts need oil, paint or protected environments.\u003c\/p\u003e\n\n\u003cp class=\"screwman-spec-note\"\u003e\u003csmall\u003eNominal dimensions per ASME B18.3 \/ BS 2470. Weights are calculated from nominal dimensions and are a guide only (±10%). Values for fit and strength should be confirmed against the standard for critical applications.\u003c\/small\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- SM-SPEC END --\u003e","brand":"Screwman","offers":[{"title":"Default Title","offer_id":68087917805719,"sku":"CAPNC38134H","price":7.1,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0833\/4875\/0576\/files\/912_P_0ce2f4a7-cc28-4a72-8bf0-07aeedfcc5b0.jpg?v=1792339455","url":"https:\/\/screwman.co.za\/products\/hexagon-socket-head-cap-screws-unc-inch-series-1960-large-head-bs-2470-1973-3-8-x-1-3-4-in","provider":"Screwman","version":"1.0","type":"link"}