{"product_id":"value-collection-601557br-set-screw-1-1-4-7x4-cup-point","title":"Value Collection 601557BR Set Screw 1-1\/4-7x4 Cup Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 601557BR is a cup point set screw intended for industrial fastening applications where a headless, flush-mount threaded fastener is required. Manufactured from alloy steel to ASTM F912 and ASME\/ANSI B18.3 standards, this screw measures 1-1\/4-7 thread size with an overall length of 4 inches. The 5\/8-inch hex socket drive accepts a standard hex key for installation and removal. The cup point profile bites into the mating surface to resist rotational and axial movement, making it a reliable choice for shaft collars, couplings, and similar assemblies. This fastener is installed by maintenance technicians, millwrights, and mechanical contractors working with rotating equipment or structural connections.\u003c\/p\u003e\n\u003cp\u003eThis set screw is suited for use in shaft-to-hub assemblies, set collar applications, and general mechanical assemblies where a positive hold is needed without a protruding fastener head. The unified coarse thread (UNC) form at 1-1\/4-7 provides broad thread engagement across a range of mating materials. The cup point is appropriate where a permanent or semi-permanent indentation on the mating shaft is acceptable. Typical installation environments include industrial machinery, conveyor systems, and equipment drive components where vibration resistance is a priority.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCup point tip bites into mating shaft to resist slippage under load and vibration\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction meets ASTM F912 material grade requirements\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME\/ANSI B18.3 dimensional standards for hex socket set screws\u003c\/li\u003e\n  \u003cli\u003e1-1\/4-7 UNC thread for broad compatibility with standard tapped holes\u003c\/li\u003e\n  \u003cli\u003e5\/8-inch hex socket drive for use with standard hex keys or T-handles\u003c\/li\u003e\n  \u003cli\u003eHeadless design allows flush or recessed installation in the mating component\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 cup point set screw; fits any 1-1\/4-7 UNC tapped hole requiring an ASTM F912 alloy steel fastener.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a 5\/8-inch hex key or equivalent T-handle driver. Ensure the tapped hole is clean and free of debris before threading the screw in by hand to avoid cross-threading. Torque to the fastener manufacturer or equipment OEM specification for the application. Power down and de-energize any rotating equipment before servicing fasteners on shafts or couplings.\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\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Cup\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex Socket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 5\/8 inch (0.6250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: ASTM F912\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME\/ANSI B18.3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Type\u003c\/strong\u003e: Fractional Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 601557BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691031757106,"sku":"601557BR","price":80.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6a4cfdde7a72ff2da4f7a38c2eeecb01.jpg?v=1788279584","url":"https:\/\/voomisupply.com\/products\/value-collection-601557br-set-screw-1-1-4-7x4-cup-point","provider":"Voomi Supply","version":"1.0","type":"link"}