{"product_id":"value-collection-581604br-hex-socket-cap-screw-5-8-11","title":"Value Collection 581604BR Hex Socket Cap Screw 5\/8-11","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 581604BR is a hex socket cap screw designed for high-strength fastening in mechanical, industrial, and structural assemblies. Manufactured from alloy steel with a black oxide finish, this fully threaded fastener offers corrosion resistance and a clean, low-reflectance appearance suited to precision applications. The 5\/8-11 UNC thread size and 1-3\/8 inch length under head make it appropriate for medium-to-heavy load connections where reliable clamping force is required. Installation is performed with a 1\/2-inch hex (Allen) key or socket driver. This fastener meets ASME\/ANSI B18.3 and ASTM A574 standards, confirming dimensional accuracy and minimum tensile strength requirements expected in professional-grade fastener stock.\u003c\/p\u003e\n\u003cp\u003eThis socket cap screw is used across a wide range of trade and industrial applications, including machinery assembly, equipment mounting, fixture fabrication, and general mechanical maintenance. The recessed hex drive is well-suited to confined spaces where a standard hex head wrench cannot be used. Machinists, millwrights, maintenance technicians, and general contractors regularly stock this thread size and drive configuration for recurring repair and assembly work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/8-11 UNC fully threaded profile for secure thread engagement along the full shank length\u003c\/li\u003e\n  \u003cli\u003e1-3\/8 inch length under head for medium-depth fastening applications\u003c\/li\u003e\n  \u003cli\u003e1\/2-inch hex drive for use with standard Allen keys or socket drive tools\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction provides high tensile and shear strength\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish offers moderate corrosion resistance and reduces surface glare\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM A574 standards for dimensional and mechanical compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 5\/8-11 UNC hex socket cap screw suitable for use in any application requiring an ASME\/ANSI B18.3-compliant socket head fastener of this thread size and length.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists, millwrights, or maintenance technicians using a 1\/2-inch hex key or socket driver. Ensure mating threads are clean and free of debris before installation. Apply thread lubricant or thread-locking compound as required by the application. De-energize and lock out any equipment before replacing or installing fasteners in mechanical assemblies.\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: 1-3\/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 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\u003eStandards\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\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: 581604BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51708572401970,"sku":"581604BR","price":49.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ee774b468c87bb4b21716791c678115f.jpg?v=1788447126","url":"https:\/\/voomisupply.com\/products\/value-collection-581604br-hex-socket-cap-screw-5-8-11","provider":"Voomi Supply","version":"1.0","type":"link"}