{"product_id":"value-collection-307154br-hex-socket-cap-screw-5-8-11-unc","title":"Value Collection 307154BR Hex Socket Cap Screw 5\/8-11 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 307154BR is a partially threaded hex socket cap screw designed for heavy-duty fastening applications in industrial, mechanical, and structural assemblies. Sized at 5\/8-11 UNC with a 7-inch length under head, this fastener is driven by a 1\/2-inch hex (Allen) key. It is manufactured from alloy steel and finished with a black oxide coating that provides moderate corrosion resistance and reduces light reflection. Meeting ASTM A574 standards, it is suited for high-strength bolted connections where a recessed drive and flush or near-flush head profile are required. Maintenance technicians, millwrights, and mechanical contractors are the typical installers.\u003c\/p\u003e\n\u003cp\u003eThis cap screw fits a wide range of general industrial and mechanical applications including machinery assembly, equipment mounting, jig and fixture construction, and structural fastening where a hex socket drive is preferred over an external hex head. The partial threading allows for precise clamping and alignment in through-bolt configurations. Its alloy steel construction and ASTM A574 compliance make it appropriate for load-bearing joints in manufacturing, maintenance, and repair environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/8-11 UNC thread size for compatibility with standard unified coarse thread nuts and tapped holes\u003c\/li\u003e\n  \u003cli\u003e7-inch length under head accommodates thick material stacks and deep through-bolt applications\u003c\/li\u003e\n  \u003cli\u003ePartial threading allows proper clamping force without thread engagement through the full grip length\u003c\/li\u003e\n  \u003cli\u003e1\/2-inch hex socket drive for use with standard Allen keys and hex bit drivers\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction meets ASTM A574 high-strength fastener requirements\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides mild corrosion resistance and a low-reflectance appearance\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 applications requiring a 5\/8-11 UNC partially threaded hex socket cap screw conforming to ASTM A574.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by millwrights, maintenance technicians, or mechanical contractors using a 1\/2-inch hex key or socket bit. Always ensure the tapped hole or mating nut matches the 5\/8-11 UNC thread specification before installation. De-energize and lock out all equipment per applicable OSHA lockout\/tagout procedures before fastener installation or removal. Do not substitute a smaller drive tool, as this can round the socket and damage the fastener head.\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: 7 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: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\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: ASTM A574\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.66 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\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: 307154BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51701923217714,"sku":"307154BR","price":18.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/47e2e575f460597f19b2d177824fefb0.jpg?v=1788406938","url":"https:\/\/voomisupply.com\/products\/value-collection-307154br-hex-socket-cap-screw-5-8-11-unc","provider":"Voomi Supply","version":"1.0","type":"link"}