{"product_id":"value-collection-121046pr-set-screw-8-32-x-1-2-in-cone-point","title":"Value Collection 121046PR Set Screw 8-32 X 1\/2 in Cone Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 121046PR is a cup-style cone point set screw designed for secure, positive locking in mechanical assemblies. Sized at 8-32 UNC thread with an overall length of 0.5 inches, this fastener is driven with a 5\/64 inch hex key and meets ASME\/ANSI B18.3 and ASTM F912 standards. Manufactured from Grade 8 alloy steel, it delivers the hardness and shear strength required for high-torque or vibration-prone applications. The cone point geometry bites into mating surfaces to resist rotation and axial movement without a secondary locking element. Machinists, millwrights, and maintenance technicians install this type of fastener in shafts, collars, pulleys, and similar components.\u003c\/p\u003e\n\u003cp\u003eThis set screw is suited for light mechanical assemblies where a small-diameter, fine-pitch fastener is required. Typical applications include securing shaft collars, set-collar couplings, and rotating components on shafts up to approximately 0.25 inches in diameter. The cone point style is preferred when a permanent or semi-permanent bite into a soft shaft is acceptable. The fractional-inch sizing and UNC thread form make it compatible with standard American inch-series tapped holes. This fastener is sold in multiples of 100 pieces per order with a package quantity of 1.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 8 alloy steel construction for high hardness and shear resistance\u003c\/li\u003e\n  \u003cli\u003eCone point geometry provides positive engagement and axial locking in shaft applications\u003c\/li\u003e\n  \u003cli\u003e5\/64 inch hex drive for precise torque application with standard hex keys\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F912 dimensional and material standards\u003c\/li\u003e\n  \u003cli\u003e8-32 UNC thread form compatible with standard American inch-series tapped holes\u003c\/li\u003e\n  \u003cli\u003eCompact 0.5 inch overall length suits space-constrained assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard replacement or stock fastener for any application requiring an 8-32 UNC cone point set screw with a 5\/64 inch hex drive conforming to ASME\/ANSI B18.3 and ASTM F912.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists, millwrights, or maintenance technicians using a calibrated 5\/64 inch hex key. Ensure the mating tapped hole is clean and free of debris before threading the fastener in. De-energize and lock out any rotating equipment before servicing shaft-mounted components. Do not exceed the rated drive torque for the 8-32 thread size, and avoid reusing cone point set screws that show visible deformation at the point.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 8-32\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.5 inches\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: 5\/64 inches (0.0781 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\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\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  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 100\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: 121046PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51721177760050,"sku":"121046PR","price":3531.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/37ab7c64a31cdd02cae17684c6e89507.jpg?v=1788574782","url":"https:\/\/voomisupply.com\/products\/value-collection-121046pr-set-screw-8-32-x-1-2-in-cone-point","provider":"Voomi Supply","version":"1.0","type":"link"}