{"product_id":"value-collection-451116pr-hex-cap-screw-1-2-13-x-14-in-grade-8","title":"Value Collection 451116PR Hex Cap Screw 1\/2-13 X 14 in Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 451116PR is a Grade 8 steel hex head cap screw with a 1\/2-13 UNC thread and a 14-inch length under head. Grade 8 steel delivers high tensile strength suited for demanding structural and mechanical fastening applications. The partially threaded shank provides a smooth bearing surface for joint clamping, while the bright uncoated finish is appropriate for indoor or protected installations. Manufactured to ASME B18.2.1 dimensional standards, this fastener is a reliable choice for maintenance professionals, millwrights, pipefitters, and mechanical contractors who need a code-compliant, high-strength fastener in a long-length configuration.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is used in heavy-duty bolted assemblies across industrial, commercial, and mechanical construction settings. Typical applications include equipment mounting, structural steel connections, machinery frames, and heavy bracket installations where Grade 8 rated fasteners are specified. The 1\/2-13 UNC thread is a widely used coarse-thread size compatible with standard hex nuts, flat washers, and lock washers of the corresponding thread specification. The long 14-inch shank suits through-bolt applications in thick assemblies or stacked components.\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\u003ePartially threaded shank provides a clean grip length for precise joint clamping\u003c\/li\u003e\n  \u003cli\u003e1\/2-13 UNC coarse thread for broad compatibility with standard hardware\u003c\/li\u003e\n  \u003cli\u003eASME B18.2.1 compliant dimensional standard\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish — no additional coating to alter thread tolerances\u003c\/li\u003e\n  \u003cli\u003e7\/16-inch hex key drive size for installation with standard wrench or socket tooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard 1\/2-13 UNC hex nuts, flat washers, and threaded inserts in bolted assemblies requiring Grade 8 fasteners per ASME B18.2.1 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed with a standard 3\/4-inch open-end, box-end, or socket wrench; the hex key size is 7\/16 inch. Torque to the specification listed in the applicable engineering or equipment documentation for Grade 8 fasteners of this thread size. Inspect mating threads for damage or contamination before assembly. De-energize and lock out any equipment before replacing fasteners in live mechanical or electrical assemblies, following applicable OSHA lockout\/tagout procedures.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 14 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\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\u003eFinish\u003c\/strong\u003e: Bright \/ Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 7\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B18.2.1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.78 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: 451116PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51695820702002,"sku":"451116PR","price":27.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6d7d6d5d4b3f7df2ef760c7d2956e56f.jpg?v=1788338518","url":"https:\/\/voomisupply.com\/products\/value-collection-451116pr-hex-cap-screw-1-2-13-x-14-in-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}