{"product_id":"value-collection-581657br-hex-socket-cap-screw-5-8-11","title":"Value Collection 581657BR Hex Socket Cap Screw 5\/8-11","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 581657BR is a partially threaded hex socket cap screw designed for high-strength fastening in structural and mechanical assemblies. It features a 5\/8-11 UNC thread and an 8.5-inch length under head, making it suitable for deep-reach applications where standard-length fasteners fall short. The screw is machined from alloy steel and finished with black oxide coating for moderate corrosion resistance and reduced light reflection. Drive engagement is through a 1\/2-inch hex socket. Licensed tradespeople and industrial maintenance technicians use this fastener in equipment frames, fixtures, and structural connections requiring a reliable socket-drive cap screw.\u003c\/p\u003e\n\u003cp\u003eThis screw fits applications calling for a 5\/8-11 UNC coarse-thread cap screw with a long body and partial thread engagement. The partial threading provides a smooth shank section useful in applications where the fastener passes through a clearance hole before engaging a tapped bore. Common install scenarios include heavy equipment assembly, fabrication shops, industrial maintenance, and structural mechanical work where socket-drive access is preferred over hex head configurations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/8-11 UNC coarse thread for broad compatibility with standard tapped holes\u003c\/li\u003e\n  \u003cli\u003e8.5-inch length under head for deep-reach and through-clearance applications\u003c\/li\u003e\n  \u003cli\u003ePartially threaded body provides a smooth shank for shear-load and clearance-hole installations\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction meets ASME\/ANSI B18.3 and ASTM A574 standards\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides mild corrosion resistance and low-glare surface\u003c\/li\u003e\n  \u003cli\u003e1\/2-inch internal hex drive for use with standard socket or Allen key tooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard fastener for any application requiring a 5\/8-11 UNC partially threaded hex socket cap screw meeting ASME\/ANSI B18.3 and ASTM A574 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a 1\/2-inch hex key or socket drive tool. Confirm the mating thread is clean and free of debris before engagement to avoid cross-threading. Torque to values appropriate for the fastener grade and joint material per applicable engineering or manufacturer specifications. Always follow relevant mechanical and structural codes for the application.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/8-11 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 8.5 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: 1\/2 inch\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\u003eFastener Standard\u003c\/strong\u003e: ASME\/ANSI B18.3, ASTM A574\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: 581657BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51714418147634,"sku":"581657BR","price":17.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7e2333b39cd5ddb58562965f00616cbc.jpg?v=1788501173","url":"https:\/\/voomisupply.com\/products\/value-collection-581657br-hex-socket-cap-screw-5-8-11","provider":"Voomi Supply","version":"1.0","type":"link"}