{"product_id":"value-collection-141022pr-set-screw-8-32-5-16in-half-dog","title":"Value Collection 141022PR Set Screw 8-32 5\/16in Half Dog","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 141022PR is an 8-32 x 5\/16-inch half dog point set screw manufactured from Grade 8 alloy steel. It features a 5\/64-inch hex drive and is dimensioned to overall length. Set screws of this type are used to secure a component — such as a collar, gear, or pulley — against a shaft by applying clamping force at the point of contact. The half dog point provides a short cylindrical extension that seats into a drilled hole or flat on the shaft, resisting rotation and axial movement. This fastener meets ASME\/ANSI B18.3 and ASTM F912 standards and is suited for use in mechanical assemblies across industrial and trade applications.\u003c\/p\u003e\u003cp\u003eThis set screw is used in applications where a headless, flush-mount fastener is required and shaft positioning must be maintained under load. Typical installations include motor shaft collars, conveyor components, and equipment drives. The half dog point is preferred when the mating shaft has a pre-drilled locating hole, providing positive engagement versus a cup or cone point. It is well suited for both initial assembly and field service work on rotating mechanical equipment.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHalf dog point provides positive shaft engagement in pre-drilled locating holes\u003c\/li\u003e\n\u003cli\u003e5\/64-inch hex drive accepts standard hex keys for installation and removal\u003c\/li\u003e\n\u003cli\u003eGrade 8 alloy steel construction for high tensile and torsional strength\u003c\/li\u003e\n\u003cli\u003e8-32 UNC thread for compatibility with standard inch-series tapped holes\u003c\/li\u003e\n\u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F912 fastener standards\u003c\/li\u003e\n\u003cli\u003eOverall length of 5\/16 inches suits compact assembly envelopes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 8-32 UNC half dog point set screw for use in any application with a corresponding tapped hole and shaft or component requiring positional retention.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed with a 5\/64-inch hex key; ensure the key is fully seated before applying torque to avoid rounding the drive. Power down and de-energize any equipment before servicing components that contain set screws. Confirm that the mating shaft has a properly sized and positioned locating hole when using a half dog point to achieve full engagement. Minimum order quantity of 100 pieces applies to this part.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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\u003eLength (Overall)\u003c\/strong\u003e: 5\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Half Dog\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 decimal)\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\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\u003eMeasurement Type\u003c\/strong\u003e: Fractional Inch\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: 141022PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51713262846258,"sku":"141022PR","price":3596.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3b862ad2bb2aa5ecb38c6341f6d1836d_3ed5aebd-da49-4fae-b38e-f525f305d66d.jpg?v=1788492373","url":"https:\/\/voomisupply.com\/products\/value-collection-141022pr-set-screw-8-32-5-16in-half-dog","provider":"Voomi Supply","version":"1.0","type":"link"}