{"product_id":"value-collection-601553br-set-screw-1-1-4-7x3-cup-point","title":"Value Collection 601553BR Set Screw 1-1\/4-7x3 Cup Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 601553BR is a cup point set screw designed for secure, flush-mount fastening applications in mechanical assemblies. Manufactured from alloy steel to ASTM F912 and ASME\/ANSI B18.3 standards, this screw features a 1-1\/4-7 UNC thread and an overall length of 3 inches. The cup point tip bites into the mating surface to resist rotation and axial movement without the need for a through-hole. Drive engagement is via a 5\/8-inch hex key socket. Machinists, millwrights, and maintenance technicians use this type of fastener in shaft collars, pulleys, gears, and similar power-transmission components.\u003c\/p\u003e\n\u003cp\u003eThis set screw is suited for industrial, commercial, and trade maintenance applications where a headless fastener is required to lock a component onto a shaft or within a bore. The 1-1\/4-7 UNC coarse thread pitch provides strong holding power in steel and cast-iron housings. It is appropriate for use in rotating equipment, conveyor systems, and HVAC fan-shaft assemblies where vibration resistance is needed. Each package contains one screw, making it a practical option for single-unit replacement or low-quantity maintenance work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCup point tip for positive bite into shaft or mating surface, resisting axial and rotational movement\u003c\/li\u003e\n  \u003cli\u003e1-1\/4-7 UNC coarse thread for strong engagement in steel and cast-iron housings\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 standard for hex socket set screws\u003c\/li\u003e\n  \u003cli\u003e5\/8-inch hex key drive for use with standard Allen-type wrenches\u003c\/li\u003e\n  \u003cli\u003eHeadless design allows fully flush or recessed installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or maintenance-stock set screw for mechanical assemblies requiring a 1-1\/4-7 UNC, 3-inch overall length, cup point fastener conforming to ASME\/ANSI B18.3.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by millwrights, maintenance mechanics, or HVAC technicians. De-energize and lock out all rotating or powered equipment before servicing any shaft-mounted components. Use a properly sized 5\/8-inch hex key or T-handle to drive the screw; do not use an undersized key, as this can round the socket. Ensure mating threads in the hub or collar are clean and free of debris before installation.\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: 3 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: 601553BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51698171576626,"sku":"601553BR","price":40.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8394391968776040de975bce3c994e9b_545b6d23-10d9-42ef-b8b1-2a3e7bb3235c.jpg?v=1788358807","url":"https:\/\/voomisupply.com\/products\/value-collection-601553br-set-screw-1-1-4-7x3-cup-point","provider":"Voomi Supply","version":"1.0","type":"link"}