{"product_id":"value-collection-011561br-hex-socket-cap-screw-1-1-4-7-unc","title":"Value Collection 011561BR Hex Socket Cap Screw 1-1\/4-7 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 011561BR is a partially threaded hex socket cap screw designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. It features a 1-1\/4-7 UNC thread size with a 4-inch length under the head, and accepts a 7\/8-inch hex drive. Constructed from alloy steel with a black oxide finish, this screw delivers solid tensile strength and moderate corrosion resistance in controlled environments. It meets ASME\/ANSI B18.3 and ASTM A574 standards, making it a reliable choice for precision-fit applications where dimensional consistency is required.\u003c\/p\u003e\u003cp\u003eThis cap screw is suited for use in heavy equipment, machine frames, tooling fixtures, and industrial fabrication where a recessed drive head is preferred to keep the fastener flush or below the surface. The coarse 7 UNC thread pitch makes it appropriate for general-purpose steel and alloy material assemblies where fast engagement and removal are priorities. It is commonly installed by machinists, millwrights, and maintenance technicians working in manufacturing or industrial maintenance settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1-1\/4-7 UNC coarse thread for strong engagement in steel and alloy assemblies\u003c\/li\u003e\n\u003cli\u003e4-inch length under head with partial threading for improved shank strength\u003c\/li\u003e\n\u003cli\u003e7\/8-inch internal hex drive for high-torque installation with standard Allen or socket tooling\u003c\/li\u003e\n\u003cli\u003eAlloy steel construction meets ASTM A574 for high mechanical strength\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish provides a low-reflectance surface and mild corrosion resistance\u003c\/li\u003e\n\u003cli\u003eConforms to ASME\/ANSI B18.3 dimensional standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard ASME\/ANSI B18.3 hex socket cap screw for use in applications requiring a 1-1\/4-7 UNC coarse-thread fastener with a 4-inch length under head.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by qualified machinists or maintenance technicians using a calibrated torque wrench and the correct 7\/8-inch hex key or socket tool. Ensure mating threads are clean and free of debris before installation to prevent galling or cross-threading. Follow applicable ASME or equipment manufacturer torque specifications for the fastener grade and joint material. De-energize and lock out all equipment before replacing or installing fasteners in live machinery.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 4 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\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\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 011561BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51707644870962,"sku":"011561BR","price":27.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b11fc39be0e4317439fe040956e18a9e.jpg?v=1788441396","url":"https:\/\/voomisupply.com\/products\/value-collection-011561br-hex-socket-cap-screw-1-1-4-7-unc","provider":"Voomi Supply","version":"1.0","type":"link"}