{"product_id":"value-collection-111417pr-set-screw-3-8-24-x-1-1-4-in-grade-8","title":"Value Collection 111417PR Set Screw 3\/8-24 X 1-1\/4 in Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 111417PR is a 3\/8-24 x 1-1\/4 inch knurled cup point set screw manufactured from Grade 8 alloy steel. It is driven by a 3\/16 inch hex key and conforms to ASME\/ANSI B18.3 and ASTM F912 standards. The knurled cup point bites into the mating surface under load, resisting rotational slip and axial movement. Grade 8 alloy steel provides the high tensile strength required in demanding mechanical assemblies. This fastener is installed by machinists, millwrights, and maintenance technicians wherever a flush or recessed fastener is needed to lock a shaft, hub, or collar in position.\u003c\/p\u003e\n\u003cp\u003eThe 111417PR is suited for use in shaft-to-hub connections, set collar applications, and general mechanical assemblies found in industrial equipment, HVAC blower assemblies, and drive systems. The UNF 3\/8-24 thread pitch offers finer thread engagement than coarse-thread equivalents, making it appropriate for applications requiring precise positioning and secure locking under vibration. This fastener is sold individually but requires a minimum order quantity of 10 pieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKnurled cup point digs into shaft surface to resist rotation and axial movement under load\u003c\/li\u003e\n  \u003cli\u003eGrade 8 alloy steel construction for high tensile strength in demanding assemblies\u003c\/li\u003e\n  \u003cli\u003e3\/8-24 UNF thread for fine-pitch engagement and precise positioning\u003c\/li\u003e\n  \u003cli\u003e3\/16 inch hex key drive for use with standard Allen wrenches and hex drivers\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F912 dimensional and mechanical standards\u003c\/li\u003e\n  \u003cli\u003eOverall length of 1-1\/4 inches provides deep thread engagement in thicker hubs and collars\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard ASME\/ANSI B18.3 hex socket set screw for use in any threaded 3\/8-24 UNF tapped hole requiring a knurled cup point fastener.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists, millwrights, or qualified maintenance technicians using a 3\/16 inch hex key or Allen driver. Ensure the mating shaft and tapped bore are clean and free of debris before threading in the screw. De-energize and lock out all equipment per OSHA lockout\/tagout procedures before accessing rotating assemblies. Do not exceed the rated drive torque for the fastener size, and inspect the cup point engagement after final tightening to confirm proper seating.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\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: Knurled Cup\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex Socket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 3\/16 inches (0.1875 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\u003eWeight\u003c\/strong\u003e: 0.03 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: 111417PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692723568946,"sku":"111417PR","price":887.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ed28e1bbb1c5f123bda325ba39e90bf8_2dc5c7ea-62d6-41d8-a48f-37c9f7c4d2d7.jpg?v=1788301727","url":"https:\/\/voomisupply.com\/products\/value-collection-111417pr-set-screw-3-8-24-x-1-1-4-in-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}