{"product_id":"value-collection-141109pr-set-screw-1-4-20-x-1-in-half-dog-point","title":"Value Collection 141109PR Set Screw 1\/4-20 X 1 in Half Dog Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 141109PR is a 1\/4-20 x 1 inch half dog point set screw manufactured from Grade 8 alloy steel. Set screws of this type are used to secure a component, such as a collar, hub, or gear, onto a shaft by applying clamping force without a protruding head. The half dog point engages a hole or slot in the mating part, providing positive location and preventing axial and rotational movement. Drive is a 1\/8 inch internal hex (Allen). This fastener meets ASME\/ANSI B18.3 and ASTM F912 standards and is appropriate for mechanical assemblies requiring a high-strength, flush-mount fastener solution.\u003c\/p\u003e\n\u003cp\u003eThe 141109PR set screw is suited for industrial and mechanical maintenance applications including shaft-to-hub connections, set collar positioning, and mechanical stop functions. The UNC thread form and Grade 8 alloy steel construction make it appropriate for use in moderate-to-high load applications found in HVAC equipment, pump assemblies, fan hubs, and general mechanical systems. This fastener is sold in minimum order quantities of 100 pieces, making it practical for shop stock and field service inventory.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHalf dog point provides positive shaft engagement and prevents axial movement\u003c\/li\u003e\n  \u003cli\u003eGrade 8 alloy steel construction for high tensile and proof load strength\u003c\/li\u003e\n  \u003cli\u003e1\/8 inch internal hex drive for compact, recessed installation\u003c\/li\u003e\n  \u003cli\u003eUNC 1\/4-20 thread form for broad compatibility with standard 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 1 inch with fractional inch measurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard UNC set screw for use in any 1\/4-20 tapped through-hole or blind hole requiring a half dog point style fastener per ASME\/ANSI B18.3.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed with a 1\/8 inch hex key (Allen wrench). Ensure the mating shaft or component has a properly sized dog point pocket or locating hole before tightening. Always de-energize and lock out equipment before accessing rotating shafts or mechanical assemblies. Do not exceed the proof load of the fastener by over-torquing, and confirm thread engagement depth meets engineering requirements for the load applied.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-20 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1 inch (overall)\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: Internal Hex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 1\/8 inch (0.1250 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\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\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\u003eMinimum Order Quantity\u003c\/strong\u003e: 100 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 141109PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51690544398642,"sku":"141109PR","price":6298.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/76cdb66831443b19fa46d6fd9aece471.jpg?v=1788271383","url":"https:\/\/voomisupply.com\/products\/value-collection-141109pr-set-screw-1-4-20-x-1-in-half-dog-point","provider":"Voomi Supply","version":"1.0","type":"link"}