{"product_id":"value-collection-40228-1-hex-socket-cap-screw-5-16-24-unf","title":"Value Collection -40228-1 Hex Socket Cap Screw 5\/16-24 Unf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION -40228-1 is a hex socket cap screw designed for precision fastening applications requiring a compact, recessed-drive profile. Sized at 5\/16-24 UNF with a 3\/4-inch length under head, this fastener is fully threaded and driven with a 1\/4-inch hex key. The alloy steel construction and black oxide finish provide a balance of tensile strength and moderate corrosion resistance. It meets ASME\/ANSI B18.3 and ASTM A574 standards. Machinists, millwrights, maintenance technicians, and industrial assembly professionals commonly specify this style of cap screw where a flush or low-profile head is required.\u003c\/p\u003e\n\u003cp\u003eThis screw is well suited for machine assembly, fixture building, and mechanical maintenance tasks in industrial, commercial, and manufacturing environments. The fine-thread 5\/16-24 UNF pitch provides stronger thread engagement and greater resistance to loosening under vibration compared to coarse-thread alternatives. It is sold in minimum order quantities of 50 and is a practical choice for both production-line use and service-shop inventory.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/16-24 UNF fine thread for high vibration resistance and precise clamping force\u003c\/li\u003e\n  \u003cli\u003eFully threaded 3\/4-inch length under head maximizes thread engagement\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch hex socket drive for use with standard hex keys or Allen-type bit drivers\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction per ASTM A574 for high tensile and proof-load strength\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides mild corrosion resistance and reduces light reflection\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME\/ANSI B18.3 dimensional standard\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 cap screw suitable for tapped holes requiring a 5\/16-24 UNF fine-thread fastener in industrial and mechanical assembly applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed with a 1\/4-inch hex key or socket bit driver. Verify the mating tapped hole meets 5\/16-24 UNF thread specifications before installation. Apply appropriate thread lubricant or thread-locking compound as required by the application. Do not exceed the rated proof load of the fastener when torquing.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-24 UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull or Partial Threading\u003c\/strong\u003e: Fully Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex Socket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME\/ANSI B18.3, ASTM A574\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: -40228-1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51696168239410,"sku":"-40228-1","price":33.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f9aa02a8efdf0f72ddfcfee72ccc2aa7.jpg?v=1788340311","url":"https:\/\/voomisupply.com\/products\/value-collection-40228-1-hex-socket-cap-screw-5-16-24-unf","provider":"Voomi Supply","version":"1.0","type":"link"}