{"product_id":"value-collection-581652pr-hex-socket-cap-screw-5-8-11","title":"Value Collection 581652PR Hex Socket Cap Screw 5\/8-11","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 581652PR is a hex socket cap screw designed for high-strength fastening in mechanical assemblies, tooling fixtures, and structural applications. This fully threaded fastener features a 5\/8-11 UNC thread and a 7\/8-inch length under head. The drive is a 1\/2-inch internal hex socket, requiring a standard hex key or Allen-style driver. Constructed from alloy steel with a black oxide finish, it delivers elevated tensile strength and moderate corrosion resistance. It meets ASME\/ANSI B18.3 and ASTM A574 standards, making it suitable for demanding industrial and maintenance applications.\u003c\/p\u003e\u003cp\u003eThis fastener is used in a wide range of industries including manufacturing, general maintenance, and mechanical assembly. The 5\/8-11 UNC thread is a coarse-thread specification common in machine building, equipment repair, and fixture construction. The black oxide finish reduces light reflection and provides mild rust inhibition in low-moisture environments. Machinists, millwrights, and maintenance technicians typically install this screw when a low-profile, high-clamping-force fastener is required in tight or recessed locations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5\/8-11 UNC fully threaded coarse-thread specification\u003c\/li\u003e\n\u003cli\u003e7\/8-inch length under head for shallow fastening depths\u003c\/li\u003e\n\u003cli\u003e1\/2-inch internal hex socket drive for precise torque application\u003c\/li\u003e\n\u003cli\u003eAlloy steel construction for high tensile strength per ASTM A574\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish for mild corrosion resistance and reduced glare\u003c\/li\u003e\n\u003cli\u003eConforms to ASME\/ANSI B18.3 dimensional standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard ASME\/ANSI B18.3 hex socket cap screw suitable for 5\/8-11 UNC threaded holes in metalworking, machinery, and general industrial assembly applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists, millwrights, or maintenance technicians using a 1\/2-inch hex key or Allen driver. Always verify that the mating threaded hole is clean and free of debris before driving the fastener. De-energize and lock out any equipment before accessing fastener locations on live machinery. Follow the equipment manufacturer torque specifications and applicable ASME standards for final seating.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 7\/8 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: 1\/2 inches\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: 0.01 pounds\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: 581652PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51708057092402,"sku":"581652PR","price":36.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/73d50ced5c568c63cd97ac1e733ffaed.jpg?v=1788443706","url":"https:\/\/voomisupply.com\/products\/value-collection-581652pr-hex-socket-cap-screw-5-8-11","provider":"Voomi Supply","version":"1.0","type":"link"}