{"product_id":"value-collection-30604-45-hex-head-cap-screw-316-ss","title":"Value Collection -30604-45 Hex Head Cap Screw 316 Ss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION -30604-45 is a hex head cap screw designed for industrial and commercial fastening applications where corrosion resistance is a primary concern. Manufactured from Grade 316 stainless steel with a bright, uncoated finish, this fastener features a 1-8 UNC thread size and a 4.5-inch length under the head. The partial thread configuration provides reliable clamping force and is well suited for through-bolt and joint-fastening scenarios. Plumbers, pipefitters, marine contractors, and general trade mechanics working in corrosive or wet environments rely on Grade 316 stainless fasteners for their superior resistance to chlorides and saltwater exposure compared to Grade 304.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is appropriate for use in environments subject to moisture, chemical exposure, or outdoor conditions. Typical applications include pipe flange assemblies, equipment mounting in wet mechanical rooms, marine and coastal installations, and food-processing or chemical-plant maintenance. The 1-8 UNC thread is a coarse thread standard, making it compatible with standard UNC-tapped holes and nuts of the corresponding size. The partially threaded shank allows the unthreaded portion to act as a precision bearing surface in bolted joints.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 316 stainless steel construction for superior corrosion resistance in chloride-rich and marine environments\u003c\/li\u003e\n  \u003cli\u003e1-8 UNC coarse thread standard for compatibility with standard tapped holes and nuts\u003c\/li\u003e\n  \u003cli\u003e4.5-inch length under head accommodates thicker flange or structural connections\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank provides a bearing surface and improves shear-load performance in bolted joints\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish maintains dimensional accuracy and allows inspection of the base material\u003c\/li\u003e\n  \u003cli\u003eHex drive head for use with standard wrenches and sockets — no special tooling required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard UNC hex head cap screw for use with 1-8 UNC tapped holes, nuts, and threaded inserts per inch fastening standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a properly sized open-end, box-end, or socket wrench matched to the hex head drive size. Ensure mating threads and tapped holes are clean and free of debris before installation. Grade 316 stainless fasteners are susceptible to galling during installation — apply an appropriate anti-seize compound to threads before torquing. Follow applicable mechanical and structural codes for torque requirements based on joint material and application.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 4.5 inches\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: Bright\/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: 0.01 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: -30604-45\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51716827971890,"sku":"-30604-45","price":34.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c28eb2d4d9e32575ba55f00249d822d4_13b46b90-2277-460e-8b48-d1a3b59dbe56.jpg?v=1788532592","url":"https:\/\/voomisupply.com\/products\/value-collection-30604-45-hex-head-cap-screw-316-ss","provider":"Voomi Supply","version":"1.0","type":"link"}