{"product_id":"value-collection-38892-flat-washer-5-16-in-copper-100-pack","title":"Value Collection 38892 Flat Washer 5\/16 in Copper 100 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 38892 is a standard flat washer designed for use with 5\/16 inch screws. Made from copper with a plain finish, this washer distributes fastener load across a wider surface area to protect the mating material and reduce the risk of pull-through. The 0.336 inch inside diameter fits snugly over a 5\/16 inch fastener, while the 0.750 inch outside diameter provides adequate bearing surface. At 0.064 inches thick, this washer conforms to standard flat washer geometry. Copper construction offers natural corrosion resistance and is appropriate for applications where galvanic compatibility with copper fasteners or fittings is required. Sold in a package of 100 pieces.\u003c\/p\u003e\n\u003cp\u003eThis washer is suited for plumbing, electrical, and HVAC applications where copper hardware is specified or preferred. Copper flat washers are commonly used in electrical grounding assemblies, plumbing rough-in work, and general mechanical fastening where steel hardware is not acceptable due to corrosion concerns or material compatibility requirements. The plain finish is uncoated, making it appropriate where conductivity must be maintained or where additional coatings would interfere with the joint.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCopper construction provides corrosion resistance and electrical conductivity\u003c\/li\u003e\n  \u003cli\u003ePlain finish preserves natural copper surface for conductivity-sensitive applications\u003c\/li\u003e\n  \u003cli\u003e0.336 inch inside diameter sized for 5\/16 inch screw fitment\u003c\/li\u003e\n  \u003cli\u003e0.750 inch outside diameter distributes clamp load across the bearing surface\u003c\/li\u003e\n  \u003cli\u003e0.064 inch thickness meets standard flat washer dimensional requirements\u003c\/li\u003e\n  \u003cli\u003ePackaged in quantities of 100 for shop and service use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard flat washer for use with 5\/16 inch screws and bolts in inch-measurement fastening applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eFlat washers are installed between the fastener head or nut and the mating surface prior to final torque. Ensure the washer inside diameter clears the fastener shank freely before assembly. In electrical grounding or bonding applications, follow NEC requirements for hardware material and installation method. Do not mix copper hardware with incompatible metals in wet environments where galvanic corrosion could compromise the joint.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWasher Type\u003c\/strong\u003e: Standard Flat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Plain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: 5\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.336 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.750 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.064 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: 100 pieces\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: 38892\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51697089282354,"sku":"38892","price":105.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d326d89e38c8e89b00bff248c1624ba4.jpg?v=1788349264","url":"https:\/\/voomisupply.com\/products\/value-collection-38892-flat-washer-5-16-in-copper-100-pack","provider":"Voomi Supply","version":"1.0","type":"link"}