{"product_id":"value-collection-825116msc-serrated-flange-bolt-3-8-16-unc","title":"Value Collection 825116MSC Serrated Flange Bolt 3\/8-16 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 825116MSC is a serrated flange bolt designed for secure fastening in mechanical and structural assemblies. It features a 3\/8-16 UNC thread with a 7\/8 inch length under head and is fully threaded from bearing surface to tip. The integrated serrated flange distributes clamping load across a wider surface and bites into the mating material to resist loosening under vibration. Made from Grade 5 steel with a zinc-plated finish, this bolt meets ASME B18.6.3 and SAE J429 standards. It is installed using a standard hex drive and suits applications where a separate washer would be impractical or undesirable.\u003c\/p\u003e\n\u003cp\u003eThis bolt is commonly used in automotive, industrial equipment, sheet metal, and general mechanical assembly applications where vibration resistance is a priority. The serrated flange face provides built-in locking action without requiring a secondary locking element. The compact 7\/8 inch length makes it well suited for shallow boss or close-clearance installations requiring a fully threaded grip.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSerrated flange integrates washer function and vibration-resistant locking in a single fastener\u003c\/li\u003e\n  \u003cli\u003eFully threaded 3\/8-16 UNC shank for maximum thread engagement in shallow applications\u003c\/li\u003e\n  \u003cli\u003e0.81 inch flange diameter distributes clamping load over a broader bearing area\u003c\/li\u003e\n  \u003cli\u003eGrade 5 steel construction meets SAE J429 mechanical property requirements\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish provides corrosion resistance for general-service environments\u003c\/li\u003e\n  \u003cli\u003eHex drive for installation with standard wrenches or sockets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 3\/8-16 UNC serrated flange bolt suitable for use in any application requiring an ASME B18.6.3 compliant hex flange fastener of this thread size and length.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSerrated flange bolts are installed by general mechanics, maintenance technicians, and assemblers using standard hex wrenches or sockets. Ensure the mating surface is clean and free of debris so the serrations can seat properly and provide effective locking action. Do not use with soft or coated mating materials where serration marking is unacceptable. Follow applicable torque specifications for 3\/8-16 Grade 5 fasteners as defined by the relevant assembly or equipment standard.\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 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Style\u003c\/strong\u003e: Fully Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Type\u003c\/strong\u003e: Serrated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Diameter\u003c\/strong\u003e: 0.81 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME B18.6.3, SAE J429\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0518 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\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: 825116MSC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699876462898,"sku":"825116MSC","price":6446.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4c16fcbb220eead9b6a1b7eff0bc7920.jpg?v=1788382413","url":"https:\/\/voomisupply.com\/products\/value-collection-825116msc-serrated-flange-bolt-3-8-16-unc","provider":"Voomi Supply","version":"1.0","type":"link"}