{"product_id":"value-collection-011573br-hex-socket-cap-screw-1-1-4-7-unc","title":"Value Collection 011573BR Hex Socket Cap Screw 1-1\/4-7 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 011573BR is a partially threaded hex socket cap screw designed for high-strength bolted assemblies requiring precise torque application through an internal hex drive. Manufactured from alloy steel with a black oxide coating, this fastener meets ASME\/ANSI B18.3 and ASTM A574 standards, confirming its suitability for demanding industrial and mechanical applications. The 7\/8-inch hex drive accommodates a standard hex key or Allen-type driver, and the 7-inch length under head provides ample grip for thick-stack or deep-clearance installations. Machinists, millwrights, and maintenance technicians install this type of fastener where a low-profile, recessed-drive cap screw is required.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is suited for structural and mechanical assemblies in industrial, manufacturing, and heavy equipment maintenance environments. The 1-1\/4-7 UNC thread size targets applications requiring coarse-thread engagement in steel or cast iron bores. The partial threading allows the unthreaded shank to act as a locating or shear feature within the joint. Typical installation scenarios include machinery frames, press components, fixture plates, and large structural brackets where high clamp load and bolt integrity are critical.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAlloy steel construction meets ASTM A574 for high tensile strength fastener performance\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides mild corrosion resistance and reduces light reflection in precision environments\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank provides shear resistance and precise joint alignment\u003c\/li\u003e\n  \u003cli\u003e7\/8-inch internal hex drive accommodates standard hex keys and power drive sockets\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME\/ANSI B18.3 dimensional standards for consistent fit and interchangeability\u003c\/li\u003e\n  \u003cli\u003e1-1\/4-7 UNC coarse thread for reliable engagement in ferrous base materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style or aftermarket replacement hex socket cap screw for applications specifying a 1-1\/4-7 UNC thread, 7-inch length under head, partially threaded, alloy steel fastener conforming to ASME\/ANSI B18.3 and ASTM A574.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist, millwright, or maintenance technician familiar with high-strength fastener procedures. Always ensure the mating threaded hole is clean, properly tapped to 1-1\/4-7 UNC, and free of debris before installation. Apply appropriate thread lubricant or anti-seize compound as required by the assembly specification. Use a calibrated torque wrench with a matching 7\/8-inch hex bit to achieve the required clamp load without overdriving the fastener.\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: 7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 7\/8 inches\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: 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: 011573BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715041460530,"sku":"011573BR","price":83.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/16f4a23864bb8ee2adf1803cc89d110b.jpg?v=1788509185","url":"https:\/\/voomisupply.com\/products\/value-collection-011573br-hex-socket-cap-screw-1-1-4-7-unc","provider":"Voomi Supply","version":"1.0","type":"link"}