{"product_id":"value-collection-825330msc-serrated-flange-bolt-1-4-20-unc","title":"Value Collection 825330MSC Serrated Flange Bolt 1\/4-20 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 825330MSC is a serrated flange bolt designed for secure fastening in applications where a built-in locking feature is required. The serrated flange distributes clamping load over a wider surface area while the teeth bite into the mating material to resist loosening from vibration. This bolt is manufactured from Grade 8 steel with a zinc-plated finish for corrosion resistance. It carries a 1\/4-20 UNC thread and is fully threaded along its 3\/4-inch length under head. Typical installers include millwrights, maintenance mechanics, and field service technicians working on mechanical assemblies, brackets, and equipment panels.\u003c\/p\u003e\n\u003cp\u003eThis bolt is suited for industrial, commercial, and general mechanical assembly applications where a standard hex-drive serrated flange fastener is specified. The fully threaded shank allows engagement across the full grip range, making it practical for thin-material or short-clamp-length joints. The zinc plating provides a baseline level of corrosion protection for indoor and light-duty outdoor environments. It is sold in multiples of 100 units per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSerrated flange provides built-in vibration resistance without a separate lock washer\u003c\/li\u003e\n  \u003cli\u003eGrade 8 steel construction for high tensile and proof load requirements\u003c\/li\u003e\n  \u003cli\u003eFully threaded shank for maximum thread engagement across the full 3\/4-inch length\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish for corrosion resistance in general-duty environments\u003c\/li\u003e\n  \u003cli\u003eHex drive compatible with standard hex sockets and wrenches\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B18.6.3 and SAE J429 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/4-20 UNC serrated flange bolt for use in any application calling for a fully threaded Grade 8 hex flange fastener conforming to ASME B18.6.3 and SAE J429.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified mechanic or technician using a calibrated torque wrench sized for the hex drive. De-energize and lock out any equipment before fastening into live assemblies. The serrated flange is intended to seat directly against the workpiece surface — do not use an additional flat washer between the flange and the mating material, as this will defeat the serration locking function. Follow applicable industry torque specifications for Grade 8 fasteners at this thread size.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-20\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: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\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: 0.56 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 8\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: 0.0168 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: 100\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: 825330MSC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51719271711026,"sku":"825330MSC","price":3332.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/99a628585bf0f5a42a662b1d08f17412.jpg?v=1788558521","url":"https:\/\/voomisupply.com\/products\/value-collection-825330msc-serrated-flange-bolt-1-4-20-unc","provider":"Voomi Supply","version":"1.0","type":"link"}