{"product_id":"value-collection-3tbt908c0408-hex-cap-screw-1-2-13-316-ss","title":"Value Collection 3TBT908C0408 Hex Cap Screw 1\/2-13 316 Ss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 3TBT908C0408 is a fully threaded hex head cap screw designed for fastening applications that demand corrosion resistance and mechanical strength. Sized at 1\/2-13 UNC with a 4-1\/2 inch length under the head, this fastener is manufactured from Grade 316 stainless steel and carries no additional coating. Grade 316 stainless provides superior resistance to chlorides and acidic environments compared to Grade 304, making it a standard choice in marine, chemical processing, food service, and outdoor mechanical installations. Installers in plumbing, HVAC, and industrial service trades rely on this thread size and grade for structural connections exposed to moisture or corrosive agents.\u003c\/p\u003e\n\u003cp\u003eThis hex head cap screw is suited for use in residential and commercial applications where standard inch-series fasteners are specified. Typical installations include pipe flange connections, equipment mounting, structural brackets, and mechanical assemblies requiring a fully threaded grip. The 1\/2-13 UNC thread standard is widely compatible with standard hex nuts, threaded inserts, and tapped holes in that size range. Minimum order quantity is 5 pieces; package quantity is 1.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 316 stainless steel construction for high corrosion resistance in chloride and marine environments\u003c\/li\u003e\n  \u003cli\u003eFully threaded along the full 4-1\/2 inch length under the head\u003c\/li\u003e\n  \u003cli\u003e1\/2-13 UNC thread form for compatibility with standard inch-series hardware\u003c\/li\u003e\n  \u003cli\u003eUncoated finish — no galvanic interference from plating in stainless assemblies\u003c\/li\u003e\n  \u003cli\u003eHex head drive accepts standard hex wrench and socket tooling\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 1\/2-13 UNC threaded nuts, tapped holes, and threaded inserts in mechanical, plumbing, and HVAC structural assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by mechanical, plumbing, or HVAC technicians using standard hex socket or open-end wrench tooling. Ensure mating threads are clean and free of debris before installation. When combining stainless fasteners with dissimilar metals, evaluate for galvanic compatibility. Do not use power impact tools without torque control, as stainless steel fasteners are susceptible to galling under excessive rotational speed.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 4-1\/2 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: Fully 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 Coating\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: 0.2 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\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: 3TBT908C0408\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715166765362,"sku":"3TBT908C0408","price":3839.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f75cbaa0fcaebd5647d5e0c75c9fef45.jpg?v=1788510016","url":"https:\/\/voomisupply.com\/products\/value-collection-3tbt908c0408-hex-cap-screw-1-2-13-316-ss","provider":"Voomi Supply","version":"1.0","type":"link"}