{"product_id":"value-collection-33686-1-hex-socket-cap-screw-5-8-11-unc","title":"Value Collection -33686-1 Hex Socket Cap Screw 5\/8-11 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION -33686-1 is a hex socket cap screw designed for high-strength fastening applications in industrial, mechanical, and maintenance settings. It features a 5\/8-11 UNC thread size with a 3-inch length under head and is partially threaded for secure clamping. The fastener is machined from alloy steel and finished with a black oxide coating that provides moderate corrosion resistance and reduces surface glare. A 1\/2-inch hex drive socket is required for installation. This screw meets ASME\/ANSI B18.3 and ASTM A574 standards, making it suitable for demanding structural and mechanical assemblies installed by machinists, millwrights, and maintenance technicians.\u003c\/p\u003e\u003cp\u003eThis socket cap screw is used in general industrial machinery, equipment frames, fixtures, and mechanical assemblies where a high-strength, recessed-drive fastener is required. The partially threaded shank provides a precise bearing surface for close-tolerance applications. Typical installations include machine bases, tooling fixtures, and structural mechanical joints in both light industrial and heavy-duty settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5\/8-11 UNC thread for high load-bearing capacity in coarse-thread applications\u003c\/li\u003e\n\u003cli\u003e3-inch length under head for adequate thread engagement in thick material\u003c\/li\u003e\n\u003cli\u003ePartial threading provides a smooth shank section for precision clamping\u003c\/li\u003e\n\u003cli\u003eAlloy steel construction meets ASTM A574 mechanical requirements\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish offers mild corrosion protection and a low-reflectance surface\u003c\/li\u003e\n\u003cli\u003e1\/2-inch hex socket drive for use with standard hex keys or socket drivers\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 use in any application requiring a 5\/8-11 UNC coarse-thread alloy steel socket head fastener.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists, millwrights, or qualified maintenance technicians using a 1\/2-inch hex key or socket driver. De-energize and lock out all equipment before fastener installation or removal per applicable OSHA lockout\/tagout procedures. Thread holes should be clean and free of debris prior to assembly. Do not exceed the torque specifications defined in the applicable mechanical design standard for the assembly.\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: 3 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 Coating\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: -33686-1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51695621144882,"sku":"-33686-1","price":36.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e698f9d4d2ae00e02e819aeb644d6153.jpg?v=1788336961","url":"https:\/\/voomisupply.com\/products\/value-collection-33686-1-hex-socket-cap-screw-5-8-11-unc","provider":"Voomi Supply","version":"1.0","type":"link"}