{"product_id":"value-collection-603387pr-set-screw-1-2-13-x-1-1-4-in-flat-point","title":"Value Collection 603387PR Set Screw 1\/2-13 X 1-1\/4 in Flat Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 603387PR is a 1\/2-13 x 1-1\/4 inch flat point set screw manufactured from Grade 8 alloy steel. It is driven by a 1\/4 inch hex key and conforms to ASME\/ANSI B18.3 and ASTM F912 standards. The flat point style is suited for applications where the contact surface must not be marred or where the screw bears against a hardened surface. Thread pitch follows the UNC standard. Overall length is measured as 1-1\/4 inches. Machinists, maintenance technicians, and mechanical assemblers install this fastener in shaft collars, hubs, pulleys, and similar mechanical assemblies.\u003c\/p\u003e\n\u003cp\u003eThis set screw is used in light and heavy industrial maintenance, general mechanical assembly, and machine shop applications. The Grade 8 alloy steel construction provides the high tensile strength required in clamping and locking applications where standard steel fasteners are insufficient. The UNC 1\/2-13 thread size is a common standard dimension found across a wide range of mechanical components and tooling.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/2-13 UNC thread, 1-1\/4 inch overall length for reliable clamping depth\u003c\/li\u003e\n  \u003cli\u003eFlat point geometry prevents gouging or deforming the mating shaft surface\u003c\/li\u003e\n  \u003cli\u003eGrade 8 alloy steel delivers high tensile and proof load strength\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch hex drive accepts standard hex keys and Allen wrenches\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F912 dimensional and performance standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard UNC replacement or new-installation set screw for mechanical assemblies requiring a 1\/2-13 thread, 1-1\/4 inch length, and flat point contact style.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or maintenance technicians using a 1\/4 inch hex key. Verify thread engagement depth is adequate for the clamping load before tightening. De-energize and lock out any rotating equipment before servicing shaft assemblies that use set screws. Do not substitute a lower-grade fastener in applications requiring Grade 8 tensile strength.\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\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1-1\/4 inches (overall)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Flat\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 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\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\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: 603387PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51720133509426,"sku":"603387PR","price":1062.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/eec2b90666628853b82739de961f40db.jpg?v=1788560962","url":"https:\/\/voomisupply.com\/products\/value-collection-603387pr-set-screw-1-2-13-x-1-1-4-in-flat-point","provider":"Voomi Supply","version":"1.0","type":"link"}