{"product_id":"value-collection-d30165-3-hex-cap-screw-7-8-9-x-3-in-grade-5","title":"Value Collection D30165-3 Hex Cap Screw 7\/8-9 X 3 in Grade 5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION D30165-3 is a 7\/8-9 hex head cap screw manufactured from Grade 5 steel with a zinc-plated finish. It measures 3 inches under the head and features partial threading along the shank. The fastener conforms to ASME B18.2.1 dimensional standards and uses a Unified National Coarse (UNC) thread form. This type of fastener is a standard hardware item installed by electricians, plumbers, HVAC technicians, millwrights, and general contractors wherever structural or mechanical bolted connections are required in trade and industrial applications.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for general mechanical assembly, equipment mounting, structural framing connections, and machinery fastening where a 7\/8-9 UNC thread and 3-inch grip length are called for. The partial threading provides a smooth shank section that resists shear loads and allows for precise clamping in bolted joint designs. The zinc-plated finish offers basic corrosion resistance appropriate for indoor and sheltered outdoor applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e7\/8-9 UNC thread size for high-load bolted connections\u003c\/li\u003e\n  \u003cli\u003e3-inch length under head with partial threading for shear-load resistance\u003c\/li\u003e\n  \u003cli\u003eGrade 5 steel construction for medium-strength fastener applications\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish provides basic corrosion protection\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.2.1 dimensional standards\u003c\/li\u003e\n  \u003cli\u003eStandard hex head drive for use with common wrenches and sockets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 7\/8-9 UNC hex head cap screw for use in general mechanical and structural bolted assemblies where ASME B18.2.1 compliant fasteners are specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed with a standard hex wrench or socket set sized for a 7\/8-9 fastener. Always verify thread engagement length and clamping requirements against the application design specifications before installation. Use appropriate washers and nuts as required by the joint design. Follow applicable mechanical codes and equipment manufacturer guidelines for torque and assembly procedures.\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 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC (Unified National Coarse)\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 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc-Plated\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\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: D30165-3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691769528626,"sku":"D30165-3","price":35.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4fe736ef7390e61e29a120c0c4d65a31.jpg?v=1788289487","url":"https:\/\/voomisupply.com\/products\/value-collection-d30165-3-hex-cap-screw-7-8-9-x-3-in-grade-5","provider":"Voomi Supply","version":"1.0","type":"link"}