{"product_id":"value-collection-451180br-hex-head-cap-screw-grade-8","title":"Value Collection 451180BR Hex Head Cap Screw Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Value Collection 451180BR is a Grade 8 steel hex head cap screw designed for heavy-duty fastening in structural and mechanical assemblies. It features a 1-8 thread size (UNC) and a 6.5-inch length under the head with partial threading, making it suitable for applications that require a grip length and a bolt shank that resists shear loads. Manufactured to ASME B18.2.1 standards, this fastener delivers the high tensile strength characteristic of Grade 8 hardware. The bright uncoated finish is appropriate for indoor or controlled environments where corrosion exposure is minimal. It weighs approximately 1.7 pounds.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is used in industrial machinery, heavy equipment, structural steel connections, and fabrication applications where high-clamp-load fasteners are required. The large 1-inch diameter and partial thread configuration make it a common choice for bolted flange joints, equipment bases, and frame assemblies. It is typically installed by millwrights, maintenance mechanics, ironworkers, and heavy equipment technicians working on both OEM builds and field repairs.\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 shear resistance and accurate grip length control\u003c\/li\u003e\n  \u003cli\u003eUNC thread form (1-8 threads per inch) for broad nut and tapped-hole compatibility\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B18.2.1 dimensional standards for hex head cap screws\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish — ready for use or secondary coating as needed\u003c\/li\u003e\n  \u003cli\u003eHex key size of 1.5 inches for standard wrench engagement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 1-8 UNC nuts, washers, and tapped holes conforming to Unified National Coarse thread standards. Suitable for any application specifying a Grade 8 hex cap screw 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 or ironworker familiar with high-strength fastener procedures. Use an appropriate 1.5-inch hex wrench or impact socket and follow the torque specifications defined by the equipment manufacturer or applicable structural code for Grade 8 fasteners at this diameter. Always verify that mating threads are clean and undamaged before assembly. Do not mix Grade 8 fasteners with lower-grade nuts or threaded inserts not rated for equivalent load.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-8 (UNC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 6.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull or Partial Threading\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\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B18.2.1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.7 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\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: 451180BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51712120914226,"sku":"451180BR","price":26.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/789e2a68b6f087d65d11092f7bdfabf4.jpg?v=1788484148","url":"https:\/\/voomisupply.com\/products\/value-collection-451180br-hex-head-cap-screw-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}