{"product_id":"value-collection-601072pr-set-screw-3-56-x-1-4-in-cup-point","title":"Value Collection 601072PR Set Screw 3-56 X 1\/4 in Cup Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 601072PR is a cup point set screw designed for precision fastening applications requiring a compact, headless profile. Sized at 3-56 x 1\/4 inches overall length, it features a unified fine thread (UNF) and is driven with a 0.050 inch hex key. Manufactured from alloy steel to ASTM F912 material grade, it delivers the hardness and shear strength needed for secure holding power against shafts, collars, and similar components. Installation conforms to ASME\/ANSI B18.3 dimensional standards. This screw is sold individually with a minimum order quantity of 10 pieces.\u003c\/p\u003e\n\u003cp\u003eCup point set screws like the 601072PR are used across a wide range of industrial and mechanical assembly applications. Typical uses include locking collars, pulleys, gears, and knobs onto shafts where a positive bite into the shaft surface is required. The cup point geometry creates an indentation that resists rotational and axial movement without requiring a through-hole. These fasteners are commonly specified in HVAC equipment assemblies, motor and fan shaft applications, and precision mechanical sub-assemblies where small-diameter threaded hardware is called out on engineering drawings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eThread size 3-56 UNF for fine-pitch engagement in small-diameter applications\u003c\/li\u003e\n  \u003cli\u003eCup point geometry bites into shaft surface for positive axial and rotational resistance\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction to ASTM F912 material grade for hardness and durability\u003c\/li\u003e\n  \u003cli\u003eHeadless hex drive (0.050 inch hex key) allows flush or recessed installation\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME\/ANSI B18.3 dimensional standard\u003c\/li\u003e\n  \u003cli\u003eOverall length of 1\/4 inch suits shallow shaft and collar applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard ASME\/ANSI B18.3 cup point set screw in 3-56 UNF thread, suitable for use wherever a headless hex-drive set screw of this thread size and length is specified in mechanical or HVAC equipment assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a 0.050 inch hex key; ensure the correct key size is used to avoid rounding the drive socket. Power down and de-energize any equipment before servicing shaft-mounted components. Do not overtighten, as the small thread diameter is susceptible to thread stripping in softer mating materials. Follow the equipment manufacturer's assembly specifications for final seating torque and shaft surface preparation.\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\u003eOverall Length\u003c\/strong\u003e: 1\/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\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\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  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: 601072PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699748929842,"sku":"601072PR","price":1462.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8394391968776040de975bce3c994e9b_d41e73a5-e82d-4e53-a06d-b125fcf5501a.jpg?v=1788380254","url":"https:\/\/voomisupply.com\/products\/value-collection-601072pr-set-screw-3-56-x-1-4-in-cup-point","provider":"Voomi Supply","version":"1.0","type":"link"}