MECCANIXITY 40Pcs M12 Flat Copper Washers, 12x16x1.5mm Copper Upgraded Flat Gasket Metric Sealing Crush Ring Washers for Hydraulic Fittings Screw Bolt Nut Electronic Repair

What is this? These washers provide a secure fit, reduce vibration loosening, ensure a seal to reduce leaks, relieve pressure and friction, and maintain assembly integrity by preventing nuts or bolt heads from tearing the fastener material. Applications include automotive, marine, oil pan plugs, fuel, oil pipes, hydraulic fittings, etc. What will I get? The Flat Copper Washers will contain the following details: Inner diameter: 12 mm/ 0.47 Inch; outer diameter: 16 mm/ 0.63 Inch; thickness: 1.5 mm/ 0.06 Inch In the package of: 40Pcs x M12 copper gasket Are there any advantages of the product? The flat washer is made of durable copper with 99.9% copper content, with a soft texture and good sealing properties, and will not spark during tightening. It has good stability, non-magnetic, non-corrosive and conductive properties. Copper washers are designed to withstand humid environments without corrosion, ensure long-term use, ensure heat resistance and sealing. How to use it? Place the appropriate-sized washer onto the bolt shaft, then screw the bolt through the hole and securely tighten the nut to ensure a proper fit. Keeping a snug fit for sump plugs, oil seals, and other fasteners, enhances the overall efficiency of your maintenance tasks. What should I notice? When installing copper gaskets, pay attention to the following matters: 1. Check whether the size of the copper gasket meets the requirements 2. Wipe the surface of the copper gasket with a clean cloth to ensure that its surface is clean and has no dust residue.