{"product_id":"value-collection-39377-hex-head-cap-screw-7-16-20-x-3-4-in-grade-8","title":"Value Collection 39377 Hex Head Cap Screw 7\/16-20 X 3\/4 in Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 39377 is a fully threaded hex head cap screw designed for high-strength fastening applications. It features a 7\/16-20 UNF thread size and a 3\/4-inch length under head, manufactured from Grade 8 steel for demanding mechanical and structural assemblies. The zinc yellow dichromate finish provides corrosion resistance and is the standard identifier for Grade 8 hardware. This fastener meets ASME B18.2.1 and SAE J429 specifications, confirming dimensional accuracy and mechanical property requirements. It is used by millwrights, maintenance technicians, equipment assemblers, and trade professionals who require a reliable, high-tensile hex cap screw in inch measurements.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for heavy-duty bolted connections in industrial machinery, automotive assemblies, agricultural equipment, and general mechanical fabrication where Grade 8 tensile strength is required. The fully threaded body maximizes thread engagement across the full grip length, making it appropriate for applications with thin materials or where adjustable clamping depth is needed. Sold in a package quantity of 50, it is practical for both single-use repair work and recurring production or maintenance tasks.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 8 steel construction meets SAE J429 minimum proof load and tensile strength requirements\u003c\/li\u003e\n  \u003cli\u003eFully threaded body provides maximum thread engagement along the entire shank\u003c\/li\u003e\n  \u003cli\u003e7\/16-20 UNF thread form for fine-thread precision and vibration resistance\u003c\/li\u003e\n  \u003cli\u003eZinc yellow dichromate finish offers corrosion protection and serves as the standard Grade 8 visual identifier\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.2.1 dimensional standards for hex cap screws\u003c\/li\u003e\n  \u003cli\u003ePackage quantity of 50 units per order\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 in any application requiring a 7\/16-20 UNF fully threaded fastener with Grade 8 mechanical properties.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by mechanics, millwrights, or maintenance technicians using a standard hex wrench or socket set sized for a 7\/16-20 fastener. Always ensure mating threads are clean and free of debris before assembly. Do not exceed rated torque specifications for Grade 8 hardware as published in applicable engineering references or equipment service manuals. Inspect the zinc dichromate finish for damage before installation; replace any fastener showing thread deformation or coating compromise.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 7\/16-20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull or Partial Threading\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\u003eStandards\u003c\/strong\u003e: ASME B18.2.1, SAE J429\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 50\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: 39377\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51723026596146,"sku":"39377","price":34.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8444d23efff05d1944243bf827ecb4b8_ef201805-1ca5-436a-be8e-6572fb3c66fc.jpg?v=1788599477","url":"https:\/\/voomisupply.com\/products\/value-collection-39377-hex-head-cap-screw-7-16-20-x-3-4-in-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}