{"product_id":"value-collection-015291pr-hex-socket-cap-screw-3-8-24-unf","title":"Value Collection 015291PR Hex Socket Cap Screw 3\/8-24 Unf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 015291PR is a hex socket cap screw engineered for high-strength fastening in mechanical assemblies, tooling fixtures, and equipment manufacturing. It features a 3\/8-24 UNF thread — a fine-pitch designation that provides greater tensile strength and improved resistance to loosening under vibration compared to coarse-thread equivalents. The screw measures 1 inch in length under the head and is fully threaded along that length, maximizing thread engagement. Drive interface is a 5\/16 inch internal hex, requiring a standard hex key or Allen driver. The alloy steel construction with black oxide coating delivers corrosion resistance and a clean, professional appearance for exposed fastener applications.\u003c\/p\u003e\n\u003cp\u003eThis screw suits a wide range of commercial and industrial installation scenarios where fine-thread fasteners are specified — including hydraulic component mounting, precision machinery assembly, automotive and powertrain work, and structural bracketing applications that require controlled torque and secure thread engagement. The fully threaded shank makes it particularly well suited for through-hole and tapped-hole applications where maximum clamping load over the full grip length is required. Machinists, millwrights, and maintenance technicians routinely specify this thread size for close-tolerance assemblies.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8-24 UNF fine-thread specification for high tensile strength and vibration resistance\u003c\/li\u003e\n  \u003cli\u003eFully threaded shank maximizes thread engagement across the full 1 inch length under head\u003c\/li\u003e\n  \u003cli\u003e5\/16 inch internal hex drive compatible with standard hex keys and Allen drivers\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction meets ASTM A574 and ASME\/ANSI B18.3 standards\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides mild corrosion resistance and reduces light reflection in visible assemblies\u003c\/li\u003e\n  \u003cli\u003eConforms to IFI 124 fastener standard for consistent dimensional tolerances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard-dimension hex socket cap screw conforming to ASME\/ANSI B18.3 and ASTM A574, suitable for tapped holes and through-hole assemblies specifying a 3\/8-24 UNF fully threaded socket cap screw.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified mechanic, machinist, or maintenance technician using a correctly sized 5\/16 inch hex key or Allen driver. Always verify that the mating tapped hole is clean, undamaged, and specified for 3\/8-24 UNF thread before driving the fastener. Do not substitute a coarse-thread (UNC) driver or tap for this fine-thread fastener. Apply thread-locking compound or anti-seize only as specified by the equipment manufacturer or applicable assembly drawings.\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 UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1 inch\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 (Internal)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 5\/16 inches\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, IFI 124\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 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: 015291PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51721974186290,"sku":"015291PR","price":1114.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dd5fc9907e62ec3f2a830de22e91b742.jpg?v=1788584132","url":"https:\/\/voomisupply.com\/products\/value-collection-015291pr-hex-socket-cap-screw-3-8-24-unf","provider":"Voomi Supply","version":"1.0","type":"link"}