{"product_id":"value-collection-592473br-hex-socket-cap-screw-7-8-9-unc","title":"Value Collection 592473BR Hex Socket Cap Screw 7\/8-9 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 592473BR is a hex socket cap screw designed for fastening applications that demand corrosion resistance and reliable clamping strength. Featuring a 7\/8-9 UNC thread size and a 2-1\/2 inch length under head, this fastener is fully threaded and driven with a 3\/4 inch hex key. Manufactured from 18-8 austenitic stainless steel (Material Grade A2) and left uncoated with a bright finish, it meets ASME\/ANSI B18.3 and ASTM F837 standards. Mechanical contractors, millwrights, maintenance technicians, and fabricators rely on socket cap screws like this when access is limited to axial drive.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for use in structural, mechanical, and industrial assembly applications where a recessed drive head is preferred to minimize profile or accommodate tight clearances. The 7\/8-9 UNC coarse thread pattern provides fast engagement and strong pull-out resistance in ferrous and non-ferrous base materials. The stainless steel construction makes it appropriate for environments with moisture exposure, mild chemical exposure, or food-adjacent service conditions.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e7\/8-9 UNC coarse thread for fast engagement and strong holding power\u003c\/li\u003e\n  \u003cli\u003e2-1\/2 inch length under head, fully threaded for maximum thread engagement\u003c\/li\u003e\n  \u003cli\u003e3\/4 inch hex socket drive for high torque input with standard hex keys or sockets\u003c\/li\u003e\n  \u003cli\u003e18-8 austenitic stainless steel, Material Grade A2 for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish meets ASME\/ANSI B18.3 and ASTM F837 standards\u003c\/li\u003e\n  \u003cli\u003eLow-profile socket head allows installation in recessed or confined spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style or MRO replacement hex socket cap screw for general mechanical and structural fastening applications requiring a 7\/8-9 UNC fully threaded fastener in stainless steel.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall with a calibrated 3\/4 inch hex key or hex bit socket; do not use damaged or undersized drivers that can strip the socket. Verify thread engagement depth in the mating component before torquing. Stainless fasteners are susceptible to galling during installation — apply an appropriate anti-seize compound to the threads when fastening into stainless or aluminum. Follow applicable mechanical codes and equipment manufacturer torque specifications for the joint being assembled.\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\/2 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: 18-8 Austenitic Stainless Steel, 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\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: 592473BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692748865842,"sku":"592473BR","price":20.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0c9a2a0009891924a2ca223b5da382b3_605c744e-47f5-4e00-9362-3fb575d045a1.jpg?v=1788302198","url":"https:\/\/voomisupply.com\/products\/value-collection-592473br-hex-socket-cap-screw-7-8-9-unc","provider":"Voomi Supply","version":"1.0","type":"link"}