{"product_id":"value-collection-mp40417-set-screw-1-2-13-x-1-in-cup-point","title":"Value Collection MP40417 Set Screw 1\/2-13 X 1 in Cup Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION MP40417 is a cup point set screw designed for secure, vibration-resistant fastening in mechanical assemblies. Manufactured from Grade 8 alloy steel, it delivers high tensile strength and hardness suited for demanding industrial and trade applications. The screw measures 1\/2-13 thread size at 1 inch overall length and accepts a 1\/4 inch hex key drive. The cup point tip bites into the mating surface to resist axial and rotational movement without a protruding head. Machinists, millwrights, and maintenance technicians regularly specify this type of fastener for shaft-to-hub connections, collar locks, and similar setups where a flush or recessed fastener is required.\u003c\/p\u003e\n\u003cp\u003eThis set screw is appropriate for use in rotating machinery, motor shaft collars, sprocket and pulley assemblies, and general mechanical fabrication work. The UNC thread form makes it compatible with standard unified inch-series tapped holes. It conforms to ASME\/ANSI B18.3 and ASTM F912 standards, which specify dimensional and mechanical property requirements for socket set screws. This fastener is sold in a package quantity of 10 and has a minimum order quantity of 1 package, making it suitable for both single-job use and bench stock replenishment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 8 alloy steel construction provides high proof load and tensile strength for heavy-duty clamping applications\u003c\/li\u003e\n  \u003cli\u003eCup point geometry bites into mating surfaces to prevent axial and rotational slippage under load\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch hex key drive allows installation in confined or recessed locations without a protruding fastener head\u003c\/li\u003e\n  \u003cli\u003eUNC 1\/2-13 thread standard ensures compatibility with common inch-series tapped holes\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F912 dimensional and mechanical property standards\u003c\/li\u003e\n  \u003cli\u003ePackaged in quantities of 10 for convenient bench stock or single-job use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard UNC socket set screw for use in any application requiring a 1\/2-13 tapped hole and conforming to ASME\/ANSI B18.3 dimensional specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed with a 1\/4 inch hex key (Allen wrench); ensure the key is fully seated before applying torque to avoid rounding the drive socket. De-energize and lock out any machinery before servicing shaft collars or rotating components per applicable OSHA lockout\/tagout procedures. Do not reuse set screws that show signs of deformation at the cup point or drive socket, as engagement integrity may be compromised. Follow the equipment manufacturer's recommended seating procedure for the specific assembly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Measurement Type\u003c\/strong\u003e: Overall Length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\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\/4 inch (0.2500 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Cup\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\u003ePackage Quantity\u003c\/strong\u003e: 10 pieces\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: MP40417\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689599009074,"sku":"MP40417","price":17.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6a88774a1ad9c129717d0bde4058baad.jpg?v=1788261652","url":"https:\/\/voomisupply.com\/products\/value-collection-mp40417-set-screw-1-2-13-x-1-in-cup-point","provider":"Voomi Supply","version":"1.0","type":"link"}