{"product_id":"value-collection-581895br-hex-socket-cap-screw-1-1-4-7-unc","title":"Value Collection 581895BR Hex Socket Cap Screw 1-1\/4-7 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 581895BR is a hex socket cap screw engineered for high-strength fastening applications in industrial, mechanical, and structural assemblies. Manufactured from alloy steel with a black oxide finish, this fastener offers solid corrosion resistance and a clean appearance suited for precision fits. The screw features a 1-1\/4-7 UNC thread profile and measures 3.75 inches under the head. Drive engagement is achieved through a 0.875-inch hex socket interface, requiring a standard hex key or bit driver of the matching size. This screw is appropriate for use by millwrights, machinists, maintenance technicians, and mechanical contractors working on heavy-duty bolted assemblies.\u003c\/p\u003e\n\u003cp\u003eThis fastener is well suited for use in industrial machinery, structural steel connections, hydraulic system components, and heavy equipment assembly where a flush or recessed fastener head is required. The fully threaded shank and coarse UNC thread pitch provide reliable clamping force across the full grip range. It meets ASME\/ANSI B18.3 and ASTM A574 dimensional and mechanical property standards, making it appropriate for specification-driven applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAlloy steel construction provides high tensile strength for demanding fastening applications\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish offers mild corrosion resistance and reduces surface glare\u003c\/li\u003e\n  \u003cli\u003eFully threaded shank maximizes thread engagement throughout the grip length\u003c\/li\u003e\n  \u003cli\u003e1-1\/4-7 UNC coarse thread for reliable load distribution and ease of assembly\u003c\/li\u003e\n  \u003cli\u003e0.875-inch hex drive socket interface for high-torque installation\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM A574 standards for dimensional accuracy and mechanical performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard hex socket cap screw for any application requiring a 1-1\/4-7 UNC coarse thread fastener conforming to ASME\/ANSI B18.3 and ASTM A574 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by qualified mechanical or maintenance personnel using a properly sized 0.875-inch hex key or socket bit. Ensure mating threads are clean and free of debris before installation. Apply thread lubricant or anti-seize compound as required by the application to achieve accurate clamping load. Always follow applicable engineering specifications or torque tables for the fastener grade when determining final seating torque.\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\/4-7 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3.75 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: 0.875 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 and ASTM A574\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: 581895BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51700501545266,"sku":"581895BR","price":32.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e2816fc3ea1a0de3ebbded6c00312548_6df3d4d6-2a9a-416f-8b68-3f907b153a16.jpg?v=1788391178","url":"https:\/\/voomisupply.com\/products\/value-collection-581895br-hex-socket-cap-screw-1-1-4-7-unc","provider":"Voomi Supply","version":"1.0","type":"link"}