{"product_id":"au-ve-co-products-23912-m5-copper-flat-washer","title":"Au-ve-co Products 23912 M5 Copper Flat Washer","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe AU-VE-CO PRODUCTS 23912 is a standard flat washer designed for use with M5 metric screws. Manufactured from copper, this washer measures 6mm inside diameter, 12mm outside diameter, and 1mm thick. It distributes load evenly across the fastener bearing surface, reducing the risk of surface damage and loosening under vibration. Copper construction provides natural corrosion resistance and mild electrical conductivity, making it suitable for installations where galvanic compatibility or conductivity is a consideration. Plumbers, HVAC technicians, and electricians commonly use copper washers in mechanical assemblies and pipe connections where standard steel hardware is not appropriate.\u003c\/p\u003e\u003cp\u003eThis washer is suited for light-duty metric fastener applications in residential and commercial installations. Typical use cases include equipment mounting, pipe flange connections, and terminal block assemblies where an M5 fastener is used. The metric sizing follows standard ISO dimensions, making it straightforward to source matching hardware. Minimum order quantity is 100 pieces, and each unit is sold individually within that minimum purchase requirement.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCopper material for corrosion resistance and electrical conductivity\u003c\/li\u003e\n\u003cli\u003eStandard flat washer profile distributes clamping load evenly\u003c\/li\u003e\n\u003cli\u003eMetric sizing: 6mm inside diameter, 12mm outside diameter, 1mm thickness\u003c\/li\u003e\n\u003cli\u003eCompatible with M5 metric screws and bolts\u003c\/li\u003e\n\u003cli\u003eLightweight at approximately 0.01 pounds per washer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard metric flat washer for use with M5 screws in plumbing, HVAC, electrical, and general mechanical assemblies where copper hardware is specified.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires no special tools beyond standard hand tools appropriate for the fastener being used. Ensure mating surfaces are clean and free of debris before seating the washer. When using copper washers in electrical assemblies, follow applicable NEC guidelines for hardware selection and torque procedures. Do not mix copper hardware with ferrous fasteners in environments where galvanic corrosion is a concern.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWasher Type\u003c\/strong\u003e: Standard Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: M5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 6mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 12mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 1mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161807\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: AU-VE-CO PRODUCTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 23912\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AU-VE-CO PRODUCTS","offers":[{"title":"Default Title","offer_id":51974306857266,"sku":"23912","price":35.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ca84db824d63a322e5a4ac7bc1ad8630.jpg?v=1789976892","url":"https:\/\/voomisupply.com\/products\/au-ve-co-products-23912-m5-copper-flat-washer","provider":"Voomi Supply","version":"1.0","type":"link"}