{"product_id":"value-collection-121079pr-set-screw-10-24-x-1-2-in-cone-point","title":"Value Collection 121079PR Set Screw 10-24 X 1\/2 in Cone Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 121079PR is a 10-24 UNC cone point set screw designed for mechanical assemblies where a positive locking or marking hold is required against a shaft or mating surface. Manufactured from Grade 8 alloy steel, this fastener delivers high tensile and torsional strength suited to demanding industrial and trade applications. The cone point geometry bites into the mating surface for a secure, slip-resistant connection. Driven by a 3\/32 inch hex key, the screw measures 1\/2 inch in overall length and conforms to ASME\/ANSI B18.3 and ASTM F912 standards.\u003c\/p\u003e\u003cp\u003eThis set screw is used in a wide range of mechanical and industrial installation scenarios, including securing pulleys, collars, gears, and hubs to shafts in HVAC equipment, pump assemblies, and general machinery. The cone point style is particularly suited to applications where the fastener is intended to remain semi-permanent or where a slight dimple in the shaft is acceptable to prevent rotation or axial movement. Installation is performed by licensed mechanics, millwrights, HVAC technicians, and plumbers working with rotating components or mechanical couplings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGrade 8 alloy steel construction for high tensile and shear strength\u003c\/li\u003e\n\u003cli\u003eCone point tip seats into shaft surface to resist axial and rotational movement\u003c\/li\u003e10-24 UNC thread for compatibility with standard inch-series tapped holes\u003cli\u003e3\/32 inch hex drive for compact installation in tight spaces\u003c\/li\u003e\n\u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F912 dimensional and material standards\u003c\/li\u003e\n\u003cli\u003e1\/2 inch overall length suits shallow collar and hub applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or stock fastener for mechanical assemblies requiring a 10-24 UNC cone point set screw with a 3\/32 inch hex drive.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a 3\/32 inch hex key or Allen wrench. Ensure the shaft and tapped hole are clean and free of debris before threading. Always de-energize rotating equipment and lock out or tag out power sources before servicing components secured by set screws. Do not overtighten, as cone point fasteners can deform shaft surfaces beyond the intended seating dimple.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 10-24 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1\/2 inch (overall)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Cone\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: 3\/32 inch (0.0938 inch)\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\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\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\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 121079PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51694603043122,"sku":"121079PR","price":3592.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ebb67730a13ab32e4ff1dc319b2c044c.jpg?v=1788326115","url":"https:\/\/voomisupply.com\/products\/value-collection-121079pr-set-screw-10-24-x-1-2-in-cone-point","provider":"Voomi Supply","version":"1.0","type":"link"}