{"product_id":"value-collection-451051br-hex-head-cap-screw-grade-8","title":"Value Collection 451051BR Hex Head Cap Screw Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 451051BR is a Grade 8 steel hex head cap screw sized at 1-1\/4-12 UNF thread by 8 inches under the head, supplied in a bright uncoated finish. Grade 8 steel delivers high tensile strength suitable for demanding structural and mechanical fastening applications. The partial threading leaves a shank section under the head, which resists shear loads better than fully threaded fasteners of the same length. This screw meets ASME B18.2.1 dimensional standards and is driven with a 1-7\/8 inch hex wrench or socket. It is the type of heavy-duty hardware used by millwrights, ironworkers, pipefitters, and maintenance technicians working on equipment frames, flanges, and structural assemblies.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is suited for industrial and commercial fastening applications where high-strength inch-series hardware is required. Typical installations include equipment mounting, structural steel connections, machine frames, and flange bolting where UNF thread engagement and a clean shank section are specified. The bright uncoated finish means the fastener arrives free of any protective coating, which is appropriate for applications where a specific field-applied finish, lubricant, or locking compound will be used after installation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 8 steel construction for high tensile and proof-load strength\u003c\/li\u003e\n  \u003cli\u003e1-1\/4-12 UNF thread provides fine-pitch engagement for precise torque control\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank resists shear loads in bolted joints\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B18.2.1 dimensional standard for hex head cap screws\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish accepts field-applied lubricants or coatings\u003c\/li\u003e\n  \u003cli\u003e1-7\/8 inch hex drive compatible with standard industrial sockets and wrenches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style and aftermarket replacement or new-installation fastener for structural and mechanical assemblies requiring 1-1\/4-12 UNF inch-series Grade 8 hex head cap screws conforming to ASME B18.2.1.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified mechanic, millwright, or maintenance technician using a 1-7\/8 inch socket or open-end wrench. Verify mating thread class and material compatibility before installation. Degrease or apply specified thread lubricant or locking compound per the equipment manufacturer's torque specification. Never mix Grade 8 fasteners with lower-grade nuts or threaded inserts without confirming the mating component's rated strength.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-1\/4-12 UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 8 inches\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: Grade 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 1-7\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B18.2.1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.28 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 451051BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51701704163634,"sku":"451051BR","price":24.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/10f694ddc870290000520e3aabf1dcd2.jpg?v=1788404063","url":"https:\/\/voomisupply.com\/products\/value-collection-451051br-hex-head-cap-screw-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}