{"product_id":"value-collection-r88412844-hex-cap-screw-3-8-16-x-2-3-4-in-316-ss","title":"Value Collection R88412844 Hex Cap Screw 3\/8-16 X 2-3\/4 in 316 Ss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R88412844 is a 3\/8-16 UNC hex head cap screw measuring 2-3\/4 inches under the head, manufactured from Grade 316 stainless steel with an uncoated finish. It features partial threading along the shank, which provides a smooth bearing surface between joined materials and reduces stress concentration at the thread runout. Grade 316 stainless steel offers superior corrosion resistance compared to Grade 304, making it a preferred fastener choice in marine, chemical processing, food service, and outdoor structural applications where exposure to moisture, salt, or mild acids is a regular service condition. Machinists, maintenance mechanics, pipefitters, and general contractors typically specify and install this fastener type.\u003c\/p\u003e\n\u003cp\u003eThis hex head cap screw is suited for general structural and mechanical assembly work requiring a corrosion-resistant fastener in inch-series thread sizes. Its 3\/8-16 UNC thread form is a coarse-thread standard widely used in fabricated steel assemblies, pipe supports, equipment frames, and enclosure hardware. The partially threaded shank is appropriate for through-bolt applications where clamping force and shear load must be distributed along an unthreaded grip length. It is commonly installed in both light commercial and industrial maintenance environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 316 stainless steel construction for strong resistance to corrosion, oxidation, and chloride exposure\u003c\/li\u003e\n  \u003cli\u003e3\/8-16 UNC coarse thread standard for broad compatibility with standard inch-series nuts and tapped holes\u003c\/li\u003e\n  \u003cli\u003ePartial threading provides a smooth grip section for shear-load applications and cleaner clamping\u003c\/li\u003e\n  \u003cli\u003eUncoated finish — no plating or coating that could affect dimensional tolerances or galvanic compatibility\u003c\/li\u003e\n  \u003cli\u003eHex head drive style accepts standard hex wrenches and sockets for high-torque installation\u003c\/li\u003e\n  \u003cli\u003eLength under head is 2-3\/4 inches, measured per standard fastener length convention\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard inch-series hex head cap screw for use with any 3\/8-16 UNC tapped hole, hex nut, or coupling nut in applications requiring Grade 316 stainless steel fasteners.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a standard hex wrench or socket sized for a 3\/8-inch hex head cap screw. Ensure mating threads are clean and free of debris before assembly. When installing stainless steel fasteners into stainless or aluminum tapped holes, apply an anti-seize compound to the threads to prevent galling. Torque to values specified by the assembly engineer or applicable structural standard — do not estimate torque on structural or pressure-boundary connections without engineering guidance.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2-3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 316\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.004 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: R88412844\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51690268721458,"sku":"R88412844","price":2956.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a5d71e95ddff50478d4bb7d92e3136ad.jpg?v=1788267989","url":"https:\/\/voomisupply.com\/products\/value-collection-r88412844-hex-cap-screw-3-8-16-x-2-3-4-in-316-ss","provider":"Voomi Supply","version":"1.0","type":"link"}