{"product_id":"value-collection-601570br-set-screw-1-1-2-6-x-3-1-2-in-cup-point","title":"Value Collection 601570BR Set Screw 1-1\/2-6 X 3-1\/2 in Cup Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 601570BR is a heavy-duty cup point set screw designed for high-load clamping and locking applications in mechanical assemblies. Manufactured from alloy steel to ASTM F912 and ASME\/ANSI B18.3 standards, this screw measures 1-1\/2-6 UNC thread by 3-1\/2 inches overall length. The cup point geometry bites into mating surfaces to resist rotation and axial movement under sustained load. A 3\/4-inch hex key drive provides the torque input needed for large-diameter fastener installation. This size is typically specified by machinists, millwrights, and maintenance technicians working on heavy industrial equipment, shaft collars, or power transmission components.\u003c\/p\u003e\n\u003cp\u003eThis set screw is suited for industrial and commercial applications where a large-diameter, coarse-thread fastener is required. Typical uses include securing hubs, collars, pulleys, and gears to shafts in rotating machinery. The cup point is well-suited for installations where the screw must indent a soft or hardened shaft surface to maintain a secure, non-slip hold under vibration and dynamic loads. Installations are common in plant maintenance, machine shops, and heavy equipment service environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCup point geometry indents mating surfaces for positive locking under vibration and dynamic loads\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction for high tensile strength and resistance to shear forces\u003c\/li\u003e\n  \u003cli\u003eMeets ASTM F912 and ASME\/ANSI B18.3 dimensional and material standards\u003c\/li\u003e\n  \u003cli\u003e1-1\/2-6 UNC coarse thread for fast engagement and reliable clamp load in large-diameter applications\u003c\/li\u003e\n  \u003cli\u003e3\/4-inch hex key (internal hex) drive for high-torque installation with standard hex keys or allen wrenches\u003c\/li\u003e\n  \u003cli\u003e3-1\/2 inches overall length provides deep thread engagement for maximum holding power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard replacement or maintenance fastener for industrial assemblies requiring a 1-1\/2-6 UNC cup point set screw conforming to ASME\/ANSI B18.3 and ASTM F912 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by machinists or millwrights using a calibrated hex key or T-handle driver sized to 3\/4 inch. Ensure the receiving tapped hole is clean, free of debris, and correctly threaded to 1-1\/2-6 UNC before installation. De-energize and lock out all rotating machinery before installing or removing set screws per applicable OSHA lockout\/tagout procedures. Do not exceed the rated torque capacity of the drive tool or the mating tapped hole.\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\/2-6 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-1\/2 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: Internal Hex (Hex Key)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 3\/4 inch (0.7500 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: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161505\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: 601570BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51723908874546,"sku":"601570BR","price":52.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8394391968776040de975bce3c994e9b_eac0f909-f551-43aa-a3ad-69d371658a5e.jpg?v=1788609760","url":"https:\/\/voomisupply.com\/products\/value-collection-601570br-set-screw-1-1-2-6-x-3-1-2-in-cup-point","provider":"Voomi Supply","version":"1.0","type":"link"}