{"product_id":"value-collection-581522pr-hex-socket-cap-screw-7-16-20-unf","title":"Value Collection 581522PR Hex Socket Cap Screw 7\/16-20 Unf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 581522PR is a hex socket cap screw designed for high-strength fastening applications in mechanical assemblies, tooling, and structural connections. It features a 7\/16-20 UNF thread and measures 1.75 inches under the head with full threading along the entire shank. Driven by a 3\/8-inch hex key, it provides reliable torque transfer in confined spaces where a conventional wrench cannot reach. Constructed from alloy steel with a black oxide finish, it offers solid corrosion resistance and surface hardness suited to industrial and maintenance environments. Machinists, millwrights, and maintenance technicians install this fastener across a wide range of precision assemblies.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is suited for light industrial, manufacturing, and field maintenance applications where fine-thread UNF fasteners are specified. The 7\/16-20 UNF pitch provides finer thread engagement than coarse-thread equivalents, making it appropriate for applications requiring precise clamping load control or installation into tapped holes in harder materials. It is a common choice for fixture plates, machine guards, hydraulic component mounting, and equipment frames. Sold individually with a minimum order quantity of 10 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e7\/16-20 UNF fully threaded shank for precise clamping in hard-material tapped holes\u003c\/li\u003e\n  \u003cli\u003e1.75-inch length under head accommodates standard stack-up depths\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch hex drive for use with standard Allen keys and hex bit drivers\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction meets ASME\/ANSI B18.3 and ASTM A574 standards\u003c\/li\u003e\n  \u003cli\u003eBlack oxide coating provides moderate corrosion resistance and reduces light reflection\u003c\/li\u003e\n  \u003cli\u003eFully threaded shank eliminates unthreaded grip length, maximizing thread engagement in shallow assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard socket cap screw conforming to ASME\/ANSI B18.3 and ASTM A574, suitable for any application specifying a 7\/16-20 UNF hex socket cap screw in alloy steel.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a calibrated 3\/8-inch hex key or socket bit driver. Ensure the mating tapped hole is clean and free of debris before threading. Power down or de-energize any equipment before working on fastened assemblies. Follow the equipment manufacturer's torque specifications and applicable industry standards for final tightening.\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 UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Fully Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex Socket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME\/ANSI B18.3 and ASTM A574\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: 581522PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51696238821682,"sku":"581522PR","price":1323.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a73e33c4661f590240e08820de7b4fd7.jpg?v=1788340572","url":"https:\/\/voomisupply.com\/products\/value-collection-581522pr-hex-socket-cap-screw-7-16-20-unf","provider":"Voomi Supply","version":"1.0","type":"link"}