{"product_id":"value-collection-643244ps-hex-head-cap-screw-m20-x-2-50","title":"Value Collection 643244PS Hex Head Cap Screw M20 X 2.50","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 643244PS is a metric hex head cap screw designed for bolted assemblies requiring a fully threaded fastener in the M20 thread class. Built to Grade 8.8 steel, it delivers a balanced combination of tensile strength and ductility suited to structural and mechanical connections. The 100 mm length under head and 2.50 mm thread pitch conform to DIN 933 and ISO 4017 standards, making it a direct fit for applications where dimensional compliance is required. This screw is supplied in a bright, uncoated finish. Installation is performed by maintenance technicians, millwrights, and mechanical contractors working on fabricated steel assemblies.\u003c\/p\u003e\u003cp\u003eThis fastener is used in general industrial, structural, and OEM manufacturing applications where metric fasteners are specified. The fully threaded body allows maximum thread engagement across the full clamped length, making it practical for through-bolt configurations and shallow-depth joints. It is commonly used in machine frames, equipment bases, steel fabrications, and mechanical assemblies that follow metric design standards. A 30 mm hex drive is required for installation.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM20 x 2.50 thread size per metric standard for precise fit in metric-tapped holes\u003c\/li\u003e\n\u003cli\u003e100 mm length under head suits medium to long reach bolting applications\u003c\/li\u003e\n\u003cli\u003eGrade 8.8 steel construction provides high tensile strength with adequate ductility\u003c\/li\u003e\n\u003cli\u003eFully threaded shank maximizes thread engagement over the entire clamped length\u003c\/li\u003e\n\u003cli\u003eConforms to DIN 933 and ISO 4017 dimensional standards\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish for standard indoor or protected environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard metric hex head cap screw conforming to DIN 933 and ISO 4017, suitable for use in any application specifying an M20 x 2.50 x 100 mm fully threaded fastener in Grade 8.8 steel.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a 30 mm hex wrench or socket. Always ensure the mating threaded hole or nut is also rated for Grade 8.8 or higher to maintain joint integrity. De-energize and lock out any powered equipment before performing fastener work on live assemblies. Apply thread lubricant or anti-seize only when specified by the equipment manufacturer, as it affects achieved clamp load at a given torque.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M20 x 2.50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 100 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 8.8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Fully Threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright \/ Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: DIN 933, ISO 4017\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.62 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 643244PS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51698104500530,"sku":"643244PS","price":33.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a21719d4156ba6c33b0138ca4610b590.jpg?v=1788357759","url":"https:\/\/voomisupply.com\/products\/value-collection-643244ps-hex-head-cap-screw-m20-x-2-50","provider":"Voomi Supply","version":"1.0","type":"link"}