{"product_id":"value-collection-581013br-hex-socket-cap-screw-1-1-8-12-unf","title":"Value Collection 581013BR Hex Socket Cap Screw 1-1\/8-12 Unf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 581013BR is a hex socket cap screw engineered for high-strength fastening applications in industrial, mechanical, and structural assemblies. It features a 1-1\/8-12 UNF thread size with a 5-inch length under the head and is partially threaded along its shank. The screw is driven by a 7\/8-inch hex socket. Constructed from alloy steel and finished with a black oxide coating, it provides solid corrosion resistance and surface hardness suitable for demanding service environments. Licensed trades and maintenance professionals use this fastener where fine-thread engagement and high clamp loads are required.\u003c\/p\u003e\n\u003cp\u003eThis fastener is suited for medium-to-heavy mechanical assemblies where fine unified thread engagement is specified. Partially threaded shanks provide improved shear resistance in bolted joint applications. The black oxide finish is commonly specified in industrial and OEM environments where mild corrosion protection and low light reflectance are needed. Installation is performed by machinists, millwrights, maintenance technicians, and mechanical contractors working to ASME\/ANSI B18.3 and ASTM A574 standards.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-1\/8-12 UNF fine thread for tight-tolerance, high-load fastening\u003c\/li\u003e\n  \u003cli\u003e5-inch length under head with partial threading for improved shear strength\u003c\/li\u003e\n  \u003cli\u003e7\/8-inch hex socket drive for use with standard socket tooling\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction rated to ASTM A574 for high tensile strength\u003c\/li\u003e\n  \u003cli\u003eBlack oxide coating provides mild corrosion resistance and a low-reflectance finish\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME\/ANSI B18.3 dimensional standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard ASME\/ANSI B18.3 hex socket cap screw suitable for use in any application requiring a 1-1\/8-12 UNF partially threaded fastener with a 7\/8-inch hex drive.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by qualified mechanical tradespeople using calibrated torque tooling appropriate for the joint specification. Always verify mating thread condition and hole depth before installation. Follow applicable ASME or ASTM joint design guidelines for proper preload. Do not use impact drivers without torque control when precise clamp load is required.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-1\/8-12 UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 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: 7\/8 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\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: 581013BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51695060681010,"sku":"581013BR","price":76.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e2816fc3ea1a0de3ebbded6c00312548_0e7f1eb3-ef60-41a3-87c7-054aa8c872fa.jpg?v=1788330944","url":"https:\/\/voomisupply.com\/products\/value-collection-581013br-hex-socket-cap-screw-1-1-8-12-unf","provider":"Voomi Supply","version":"1.0","type":"link"}