{"product_id":"value-collection-101329p-set-screw-1-4-20-x-1-1-2-in-cup-point","title":"Value Collection 101329P Set Screw 1\/4-20 X 1-1\/2 in Cup Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 101329P is a 1\/4-20 x 1-1\/2 inch cup point set screw manufactured from Grade 8 alloy steel. Set screws are headless fasteners used to secure a component — such as a collar, pulley, or gear — against a shaft by applying axial force through a threaded body. The cup point tip bites into the shaft surface to resist rotation and axial movement. Driven with a 1\/8 inch hex key, this fastener meets ASME\/ANSI B18.3 and ASTM F912 standards. The Grade 8 alloy steel construction provides high tensile strength suitable for demanding mechanical applications.\u003c\/p\u003e\n\u003cp\u003eThis set screw is used across a wide range of industrial and mechanical assembly applications. Common install scenarios include securing pulleys, sprockets, collars, and knobs to shafts in HVAC blower assemblies, pump drives, and general mechanical equipment. It is installed by maintenance technicians, millwrights, and mechanical assemblers working on rotating equipment. The 1\/4-20 UNC\/UNF thread standard ensures broad compatibility with standard tapped holes in the same size class.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCup point tip bites into shaft surface for positive grip and resistance to rotation\u003c\/li\u003e\n  \u003cli\u003eGrade 8 alloy steel construction delivers high tensile and torsional strength\u003c\/li\u003e\n  \u003cli\u003e1\/8 inch hex drive for use with standard hex keys and Allen wrenches\u003c\/li\u003e\n  \u003cli\u003e1\/4-20 UNC thread standard for compatibility with commonly tapped shaft collars and hubs\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F912 dimensional and material standards\u003c\/li\u003e\n  \u003cli\u003eHeadless design allows flush or below-surface installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/4-20 UNC cup point set screw for use in any tapped hole or component requiring a 1\/4-20 x 1-1\/2 inch headless fastener with a 1\/8 inch hex drive.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eA licensed mechanic, millwright, or qualified technician should install this fastener. De-energize and lockout\/tagout any rotating equipment before installation per OSHA lockout\/tagout procedures. Use a properly sized 1\/8 inch hex key to drive the screw — do not use an undersized key, as this will damage the drive recess. Inspect the shaft surface and tapped hole for damage or contamination 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\/4-20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1-1\/2 inches (overall)\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: 1\/8 inch (0.1250 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: Grade 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC \/ UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME\/ANSI B18.3 \/ ASTM F912\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: 0.01433 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: 101329P\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51695234613554,"sku":"101329P","price":5186.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8c8e0662dc0c64bfd3ae4687245f575c.jpg?v=1788332964","url":"https:\/\/voomisupply.com\/products\/value-collection-101329p-set-screw-1-4-20-x-1-1-2-in-cup-point","provider":"Voomi Supply","version":"1.0","type":"link"}