{"product_id":"value-collection-c86315-serrated-flange-nut-3-8-16-50-pack","title":"Value Collection C86315 Serrated Flange Nut 3\/8-16 50 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION C86315 is a serrated flange nut with a 3\/8-16 UNC thread size, designed to provide secure clamping and vibration resistance without a separate washer. The integrated serrated flange distributes load across a wider bearing surface while the teeth bite into the mating material to resist loosening. Made from Grade 2 steel with a zinc-plated finish, these nuts are suited for general mechanical and structural fastening in HVAC, plumbing, electrical, and equipment assembly applications. Each pack contains 50 nuts. Licensed tradespeople and maintenance technicians reach for this style of nut when a standard hex nut is not sufficient to hold under vibration or dynamic load.\u003c\/p\u003e\u003cp\u003eThese serrated flange nuts are appropriate for light to medium-duty fastening tasks in residential and commercial mechanical systems. Typical uses include equipment panel fastening, bracket mounting, motor and fan assembly, and general mechanical connections where vibration is a concern. The zinc-plated finish provides basic corrosion resistance suitable for indoor and sheltered environments. The pack quantity of 50 makes this item practical for service trucks and shop stock.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSerrated flange eliminates the need for a separate lock washer, saving installation steps\u003c\/li\u003e\n\u003cli\u003eGrade 2 steel construction provides reliable strength for general-purpose fastening\u003c\/li\u003e\n\u003cli\u003eZinc-plated finish offers basic corrosion protection in dry or sheltered environments\u003c\/li\u003e\n\u003cli\u003e3\/8-16 UNC thread fits standard 3\/8-inch fastener applications\u003c\/li\u003e\n\u003cli\u003eIntegrated flange bearing surface distributes clamping load and resists loosening under vibration\u003c\/li\u003e\n\u003cli\u003ePack of 50 supports bulk stocking and repeated-use service scenarios\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose 3\/8-16 UNC serrated flange nut suitable for standard inch-system threaded fastener applications in mechanical, HVAC, electrical, and plumbing equipment assemblies.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of flange nuts is typically performed by licensed HVAC technicians, electricians, plumbers, or qualified maintenance personnel. Always de-energize equipment and relieve any pressure or tension in the system before replacing or tightening fasteners. Use the appropriate wrench size matched to the width-across-flats dimension to avoid rounding the nut. Do not reuse serrated flange nuts in critical joints where the serrations may have already deformed the mating surface.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNut Type\u003c\/strong\u003e: Serrated Flange Nut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-16 UNC\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 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Diameter (Nominal)\u003c\/strong\u003e: 0.9062 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Flange Diameter\u003c\/strong\u003e: 0.8862 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Flange Diameter\u003c\/strong\u003e: 0.9062 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Height\u003c\/strong\u003e: 0.347 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Height\u003c\/strong\u003e: 0.330 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Height\u003c\/strong\u003e: 0.347 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Width Across Flats\u003c\/strong\u003e: 0.551 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Width Across Flats\u003c\/strong\u003e: 0.562 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: C86315\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51720617427250,"sku":"C86315","price":61.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2b840001dd43d780df1356e4103d3b8d.jpg?v=1788566999","url":"https:\/\/voomisupply.com\/products\/value-collection-c86315-serrated-flange-nut-3-8-16-50-pack","provider":"Voomi Supply","version":"1.0","type":"link"}