{"product_id":"value-collection-msc65160160-1-hex-cap-screw-7-8-9-grade-8","title":"Value Collection MSC65160160-1 Hex Cap Screw 7\/8-9 Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION MSC65160160-1 is a partially threaded hex head cap screw designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. Manufactured from Grade 8 steel with a zinc yellow dichromate finish, this fastener delivers elevated tensile strength and corrosion resistance compared to lower-grade alternatives. The 7\/8-9 UNC thread size and 3-3\/4 inch length under head make it well suited for heavy-duty bolted connections where clamp load and fatigue resistance are critical. It conforms to ASME B18.2.1 and SAE J429 standards, ensuring dimensional and mechanical property compliance for demanding applications.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is commonly used in heavy equipment assembly, agricultural machinery, structural steel connections, and industrial fabrication. The partial threading allows for a smooth shank bearing surface in the joint grip area, which is preferred in applications where shear loading is present or where precise clamping across thick material stacks is required. Machinists, maintenance technicians, millwrights, and general industrial assemblers routinely install this type of fastener.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 8 steel construction provides high tensile and proof load strength for critical bolted joints\u003c\/li\u003e\n  \u003cli\u003eZinc yellow dichromate finish offers corrosion resistance and is visually identifiable as a Grade 8 fastener\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank accommodates shear loads and precise grip-length clamping\u003c\/li\u003e\n  \u003cli\u003e7\/8-9 UNC thread form for broad compatibility with standard inch-series nuts and tapped holes\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B18.2.1 dimensional standards and SAE J429 mechanical property requirements\u003c\/li\u003e\n  \u003cli\u003e3-3\/4 inch length under head suits thick-section assemblies and heavy structural connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard inch-series hex head cap screw for use with 7\/8-9 UNC nuts, washers, and tapped holes in industrial and structural fastening applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed with a standard 1-3\/8 inch hex wrench or socket. Torque to the value specified by the joint designer or applicable engineering standard for Grade 8 fasteners at this diameter. Always ensure mating threads and bearing surfaces are clean and free of debris before assembly. Do not reuse fasteners that show signs of galling, thread damage, or deformation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 7\/8-9\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3-3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\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: Zinc Yellow Dichromate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.8 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME B18.2.1, SAE J429\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: MSC65160160-1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692927516978,"sku":"MSC65160160-1","price":15.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1187e3f3b7bce7d1bad6fe873b8d107c.jpg?v=1788305076","url":"https:\/\/voomisupply.com\/products\/value-collection-msc65160160-1-hex-cap-screw-7-8-9-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}