{"product_id":"value-collection-a997515-hex-socket-cap-screw-1-2-13-unc","title":"Value Collection A997515 Hex Socket Cap Screw 1\/2-13 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION A997515 is a hex socket cap screw designed for secure, high-torque fastening in structural and mechanical assemblies. Sized at 1\/2-13 UNC with a 5-inch length under head, this screw is partially threaded and driven with a 3\/8-inch hex key. It is manufactured from 18-8 austenitic stainless steel (Material Grade A2), which provides solid corrosion resistance in wet or chemically active environments. The bright, uncoated finish maintains dimensional accuracy at the drive interface. Each package contains 5 screws. This fastener meets ASME\/ANSI B18.3 and ASTM F837 standards, making it appropriate for precision and load-bearing applications where documented fastener compliance is required.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is suited for general industrial, mechanical, and structural applications where a recessed hex drive is preferred over an external hex head. Typical installation scenarios include equipment frames, machine bases, flanged connections, and assemblies exposed to moisture or mild corrosive environments where stainless steel is specified. The 1\/2-13 UNC thread form is a coarse-thread standard widely used in North American manufacturing and fabrication. The partial threading allows for full clamping force across unthreaded shank sections in through-bolt applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/2-13 UNC coarse thread, 5-inch length under head, partially threaded\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch hex drive for high-torque socket wrench or T-handle installation\u003c\/li\u003e\n  \u003cli\u003e18-8 austenitic stainless steel, Material Grade A2 for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish preserves tight dimensional tolerances\u003c\/li\u003e\n  \u003cli\u003eCompliant with ASME\/ANSI B18.3 and ASTM F837 fastener standards\u003c\/li\u003e\n  \u003cli\u003eSold in a package of 5 screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/2-13 UNC hex socket cap screw for use in any application requiring ASME\/ANSI B18.3 or ASTM F837 compliant fasteners in that thread size and drive configuration.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists, millwrights, pipefitters, or general mechanical tradespeople using a 3\/8-inch hex key, Allen wrench, or socket driver. De-energize or depressurize the assembly before fastener replacement or torquing. Apply anti-seize compound if installing into dissimilar metals to prevent galvanic corrosion. Follow applicable ASME or equipment-manufacturer torque specifications for 1\/2-13 UNC hardware.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially 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: 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\u003ePackage Quantity\u003c\/strong\u003e: 5\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: A997515\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51707407401266,"sku":"A997515","price":47.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/985f79a011511588fd0cd9d90fd4aa82.jpg?v=1788440123","url":"https:\/\/voomisupply.com\/products\/value-collection-a997515-hex-socket-cap-screw-1-2-13-unc","provider":"Voomi Supply","version":"1.0","type":"link"}