{"product_id":"value-collection-r57001074-hex-socket-cap-screw-1-2-13","title":"Value Collection R57001074 Hex Socket Cap Screw 1\/2-13","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION R57001074 is a hex socket cap screw designed for secure fastening in industrial, mechanical, and structural applications. It features a 1\/2-13 UNC thread and measures 4.5 inches in length under the head. Driven with a 3\/8-inch hex key, it delivers reliable torque transfer without external wrenching surfaces. Constructed from 18-8 stainless steel with a bright, uncoated finish, this fastener resists corrosion in environments where carbon steel would degrade. It suits mechanical assemblies, fabrication work, and equipment maintenance performed by machinists, millwrights, and maintenance technicians.\u003c\/p\u003e\u003cp\u003eThis screw is suited for general-purpose bolted connections in industrial and commercial settings. The 1\/2-13 UNC coarse thread allows for faster engagement and is resistant to cross-threading, making it practical in field and shop environments. The 18-8 stainless steel construction holds up in wet, mildly corrosive, or outdoor-exposed assemblies. It is commonly used in machinery frames, flanged connections, brackets, and enclosures where a flush or recessed fastener head is required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/2-13 UNC coarse thread for fast engagement and wide tool compatibility\u003c\/li\u003e\n\u003cli\u003e4.5 inches length under head suits medium-depth through-bolt and tapped-hole applications\u003c\/li\u003e\n\u003cli\u003e3\/8-inch hex drive for high torque input with a standard Allen key or hex bit\u003c\/li\u003e\n\u003cli\u003e18-8 stainless steel construction provides corrosion resistance without plating\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish maintains dimensional tolerances for precision fits\u003c\/li\u003e\n\u003cli\u003eSocket cap head allows installation in recessed or tight-clearance locations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use fastener for bolted assemblies requiring a 1\/2-13 UNC hex socket cap screw with a 4.5-inch length under head in 18-8 stainless steel.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists, maintenance technicians, or fabricators using a 3\/8-inch hex key or socket bit. Verify that the mating thread is clean and properly tapped to 1\/2-13 UNC before driving the fastener. Apply appropriate thread lubricant or anti-seize compound when installing stainless steel fasteners into stainless steel tapped holes to prevent galling. De-energize and lock out any equipment before accessing fastened assemblies per applicable OSHA lockout\/tagout procedures.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 4.5 inches\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 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 18-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright \/ Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: R57001074\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51695041380658,"sku":"R57001074","price":487.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0c9a2a0009891924a2ca223b5da382b3_77de8a22-8740-4bfb-b2a1-7549f52c984a.jpg?v=1788330764","url":"https:\/\/voomisupply.com\/products\/value-collection-r57001074-hex-socket-cap-screw-1-2-13","provider":"Voomi Supply","version":"1.0","type":"link"}