{"product_id":"value-collection-011559br-hex-socket-cap-screw-1-1-4-7-unc","title":"Value Collection 011559BR Hex Socket Cap Screw 1-1\/4-7 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 011559BR is a fully threaded hex socket cap screw engineered for high-strength fastening applications in industrial, mechanical, and structural assemblies. Made from alloy steel with a black oxide finish, this fastener delivers solid corrosion resistance and reduced surface reflectivity. It features a 1-1\/4-7 UNC thread specification and a 3.5-inch length under head, accepting a 7\/8-inch hex drive. Licensed mechanics, millwrights, and maintenance technicians install this type of fastener where high clamping force and precise torque control are required in ferrous metal assemblies.\u003c\/p\u003e\n\u003cp\u003eThis socket cap screw is suited for use in heavy equipment, machine tool components, jigs, fixtures, and fabricated structural assemblies where a recessed drive is preferred over a hex head. The 1-1\/4-7 UNC coarse thread pitch provides strong engagement in standard tapped holes and is well suited for steel and cast iron applications. Full threading along the 3.5-inch shank length maximizes thread engagement across variable material thicknesses.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-1\/4-7 UNC coarse thread for strong engagement in standard tapped steel and cast iron holes\u003c\/li\u003e\n  \u003cli\u003eFully threaded shank across 3.5-inch length under head for maximum engagement flexibility\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction provides high tensile and yield strength for demanding load applications\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish reduces reflectivity and offers mild corrosion resistance in dry environments\u003c\/li\u003e\n  \u003cli\u003e7\/8-inch hex socket drive allows precise torque application with standard hex keys or socket tooling\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 replacement or service fastener for applications requiring a 1-1\/4-7 UNC fully threaded alloy steel socket cap screw conforming to ASME\/ANSI B18.3 and ASTM A574 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by millwrights, machinists, or maintenance mechanics using a calibrated torque wrench with a 7\/8-inch hex bit. Ensure the mating tapped hole is clean, properly sized to 1-1\/4-7 UNC, and free of debris before installation. Apply thread lubricant or anti-seize as appropriate for the service environment to achieve accurate torque-to-clamp-force results. Do not exceed rated torque values for the fastener grade and do not use impact drivers without proper torque control.\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: 3.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull or Partial Threading\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: 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 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\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\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: 011559BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51698395971890,"sku":"011559BR","price":61.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c263c123faf043f5a02ba8605428bd42.jpg?v=1788362204","url":"https:\/\/voomisupply.com\/products\/value-collection-011559br-hex-socket-cap-screw-1-1-4-7-unc","provider":"Voomi Supply","version":"1.0","type":"link"}