{"product_id":"value-collection-d30060-hex-head-cap-screw-3-8-16-x-2-1-2-in","title":"Value Collection D30060 Hex Head Cap Screw 3\/8-16 X 2-1\/2 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION D30060 is a 3\/8-16 UNC hex head cap screw manufactured from Grade 5 steel with a zinc-plated finish. It measures 2-1\/2 inches under the head and features partial threading along the shank. Designed to ASME B18.2.1 standards, this fastener delivers reliable clamping strength in structural and mechanical assemblies. Machinists, millwrights, pipefitters, and general contractors rely on Grade 5 fasteners for moderate-strength bolting applications where a heat-treated carbon steel fastener is required but alloy-grade material is not specified.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for use in mechanical equipment mounting, structural framing connections, pipe support fabrication, HVAC equipment bases, and general industrial assembly. The partial thread configuration provides a smooth shank section that resists shear loads and allows for precise alignment in clearance holes before thread engagement. The zinc plating provides baseline corrosion resistance appropriate for indoor and light-duty outdoor installations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8-16 UNC thread for broad compatibility with standard hex nuts and tapped components\u003c\/li\u003e\n  \u003cli\u003e2-1\/2 inches under-head length with partial threading for shear-resistant installations\u003c\/li\u003e\n  \u003cli\u003eGrade 5 steel construction meets medium-strength bolting requirements\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish provides corrosion resistance for general service environments\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.2.1 dimensional standards for consistent fit and interchangeability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 3\/8-16 UNC hex head cap screw per ASME B18.2.1, compatible with any 3\/8-16 hex nut, flange nut, or tapped hole conforming to UNC inch-series thread standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall with a standard 9\/16-inch hex wrench or socket driver. Torque to the value specified by the equipment manufacturer or applicable structural specification for Grade 5 fasteners at this diameter. Ensure mating threads are clean and free of debris before assembly. Do not substitute Grade 5 fasteners in joints where Grade 8 or higher is specified by the design engineer.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-16\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: 2-1\/2 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 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  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: D30060\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51698239930674,"sku":"D30060","price":19.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8853f0e62d09ace200f4ec0800059898.jpg?v=1788359903","url":"https:\/\/voomisupply.com\/products\/value-collection-d30060-hex-head-cap-screw-3-8-16-x-2-1-2-in","provider":"Voomi Supply","version":"1.0","type":"link"}