{"product_id":"value-collection-592471br-hex-socket-cap-screw-7-8-9-unc","title":"Value Collection 592471BR Hex Socket Cap Screw 7\/8-9 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 592471BR is a hex socket cap screw designed for secure, high-torque fastening in structural and mechanical assemblies. It features a 7\/8-9 UNC thread size, a 2-1\/4-inch length under head, and full threading from head to tip. The 3\/4-inch hex drive socket accepts a standard hex key or Allen driver. Constructed from 18-8 austenitic stainless steel in an uncoated, bright finish, this fastener delivers solid corrosion resistance without surface treatment. It is suited for use by machinists, millwrights, pipefitters, and maintenance mechanics working in industrial, commercial, or marine environments.\u003c\/p\u003e\n\u003cp\u003eThis screw is a standard fastener for applications where a low-profile cap head and recessed hex drive are required. Common uses include equipment frames, machine bases, flanges, brackets, and structural connections. The fully threaded shank provides maximum thread engagement across the full grip length. The ASME\/ANSI B18.3 and ASTM F837 standards ensure dimensional consistency for drop-in replacement and OEM repair scenarios.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e7\/8-9 UNC thread — coarse pitch for fast engagement in steel and aluminum tapped holes\u003c\/li\u003e\n  \u003cli\u003e2-1\/4-inch length under head with full threading for maximum grip\u003c\/li\u003e\n  \u003cli\u003e3\/4-inch hex socket drive for use with standard Allen keys or hex bit drivers\u003c\/li\u003e\n  \u003cli\u003e18-8 austenitic stainless steel (Material Grade A2) for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish — no plating variation to affect tolerances\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F837 dimensional and material standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard OEM-style hex socket cap screw conforming to ASME\/ANSI B18.3 and ASTM F837, compatible with any 7\/8-9 UNC tapped hole requiring a 3\/4-inch hex socket drive fastener.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed using a 3\/4-inch hex key, T-handle driver, or hex bit with appropriate drive tool. Ensure the mating tapped hole is clean and free of debris before installation. For stainless steel fasteners, apply an anti-seize compound to the threads to prevent galling during torquing. Follow applicable ASME or equipment manufacturer torque specifications for the fastener diameter and material grade.\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 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2-1\/4 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\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel, 18-8 Austenitic Grade A2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright, Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME\/ANSI B18.3, ASTM F837\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\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: 592471BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51701870723378,"sku":"592471BR","price":20.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0c9a2a0009891924a2ca223b5da382b3_502930ab-e2cc-47b6-9c7d-df6332f495ed.jpg?v=1788406306","url":"https:\/\/voomisupply.com\/products\/value-collection-592471br-hex-socket-cap-screw-7-8-9-unc","provider":"Voomi Supply","version":"1.0","type":"link"}