{"product_id":"value-collection-d39054-hex-head-cap-screw-3-8-16-x-1-in-grade-8","title":"Value Collection D39054 Hex Head Cap Screw 3\/8-16 X 1 in Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION D39054 is a fully threaded hex head cap screw in the 3\/8-16 thread size with a 1-inch length under head. Manufactured from Grade 8 steel, it carries a zinc yellow dichromate finish that provides corrosion resistance in demanding service environments. The fastener conforms to ASME B18.2.1, the standard governing inch-series hex cap screws, ensuring dimensional consistency for structural and mechanical assembly applications. Grade 8 steel delivers higher tensile and proof load ratings compared to lower-grade fasteners, making this screw appropriate where joint integrity under high stress or vibration is a requirement.\u003c\/p\u003e\n\u003cp\u003eThis hex head cap screw is suited for heavy-duty mechanical assemblies, equipment mounting, structural connections, and general industrial maintenance. Its UNC thread form is the most common inch-series thread standard, compatible with standard UNC tapped holes and hex nuts. Fully threaded construction provides maximum thread engagement across the full grip length, which is advantageous in thin-material or short-engagement applications. Trade installers, millwrights, and maintenance technicians working in HVAC equipment, plumbing support structures, and electrical panel mounting will find this fastener appropriate for high-load bolted joints requiring a standard hex drive tool.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 8 steel construction for high tensile strength in heavy-duty bolted joints\u003c\/li\u003e\n  \u003cli\u003eZinc yellow dichromate finish for corrosion resistance in industrial environments\u003c\/li\u003e\n  \u003cli\u003eFully threaded shank for maximum thread engagement across the full 1-inch length under head\u003c\/li\u003e\n  \u003cli\u003eUNC thread form compatible with standard 3\/8-16 tapped holes and hex nuts\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.2.1 for dimensional accuracy and interchangeability\u003c\/li\u003e\n  \u003cli\u003eMinimum order quantity of 25 pieces ensures job-site supply availability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard UNC 3\/8-16 tapped holes and with 3\/8-16 hex nuts in heavy-duty mechanical and structural assembly applications requiring Grade 8 fastener specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed with a properly sized hex wrench or socket driver. Follow applicable torque specifications from the equipment manufacturer or relevant structural standards for Grade 8, 3\/8-16 fasteners. Ensure the mating tapped hole or nut is also rated for the load being applied. Do not mix Grade 8 hardware with lower-grade nuts or threaded inserts that may not support equivalent load ratings.\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\u003eLength Under Head\u003c\/strong\u003e: 1 inch\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: Fully 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 Coating\u003c\/strong\u003e: Zinc Yellow Dichromate\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  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 25\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: D39054\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51697641849138,"sku":"D39054","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8a81dbe802037d4ae66c93d5f620037a.jpg?v=1788353723","url":"https:\/\/voomisupply.com\/products\/value-collection-d39054-hex-head-cap-screw-3-8-16-x-1-in-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}