{"product_id":"value-collection-601070pr-set-screw-3-56-cup-point-alloy-steel","title":"Value Collection 601070PR Set Screw 3-56 Cup Point Alloy Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 601070PR is a cup point set screw designed for secure, low-profile fastening in mechanical assemblies. Manufactured from alloy steel to ASTM F912 material grade, it features a hex drive and conforms to ASME\/ANSI B18.3 dimensional standards. The screw measures 3\/16 inches in overall length with a 3-56 UNF thread size, making it suited for tight-tolerance applications where a flush or recessed fastener is required. The cup point bites into the mating surface to resist rotation and axial movement without a protruding head. Installers in HVAC, electrical, and mechanical service work regularly use set screws of this type to secure pulleys, collars, and shaft-mounted components.\u003c\/p\u003e\n\u003cp\u003eThis set screw is used in residential and commercial mechanical applications wherever a headless, threaded fastener is needed to lock a component onto a shaft or within a bore. Common install scenarios include motor shaft collars, fan blade hubs, valve stems, and small-bore mechanical linkages. The 3-56 UNF thread is a fine-pitch designation suited for small-diameter, precision-fit assemblies. The hex drive requires a 0.050 inch hex key for installation and removal.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCup point geometry bites into mating surface to resist rotation and axial displacement\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction meets ASTM F912 material grade for reliable tensile and torsional strength\u003c\/li\u003e\n  \u003cli\u003eHex drive (0.050 inch key size) allows installation in recessed or confined spaces\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME\/ANSI B18.3 fastener standard for dimensional consistency\u003c\/li\u003e\n  \u003cli\u003e3-56 UNF fine-pitch thread for precise engagement in small-diameter tapped holes\u003c\/li\u003e\n  \u003cli\u003e3\/16 inch overall length suits shallow-bore and thin-collar applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard headless set screw for use in any tapped 3-56 UNF hole requiring a cup point fastener per ASME\/ANSI B18.3.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed with a 0.050 inch hex key. Power down or de-energize any equipment before securing or removing set screws on motor shafts or rotating assemblies. Do not overtighten, as the small thread diameter is susceptible to shear under excessive torque. Follow equipment manufacturer torque guidelines and applicable mechanical codes when installing fasteners in safety-critical assemblies.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3-56\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength (Overall)\u003c\/strong\u003e: 3\/16 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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 0.050 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\u003eMeasurement Type\u003c\/strong\u003e: Fractional Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161505\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: 601070PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51722224075058,"sku":"601070PR","price":1177.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/423234bc7178a24ff8d4978d36f8e90d.jpg?v=1788587699","url":"https:\/\/voomisupply.com\/products\/value-collection-601070pr-set-screw-3-56-cup-point-alloy-steel","provider":"Voomi Supply","version":"1.0","type":"link"}