Uxcell Flat Copper Washers, Copper Upgraded Gasket Metric Sealing Washers for Hydraulic Fittings 12x18x1.5mm

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: 18 mm/ 0.71 Inch; thickness: 1.5 mm/ 0.06 Inch
In the package of: 40Pcs x copper gasket

Are there any advantages of the product?
The Copper Flat Washers are made of durable copper for stability, non-magnetic, non-corrosive and conductive properties. The copper washer is designed to withstand wet environments without corrosion, ensuring long-term use, ensures heat resistance and tight sealing. The seals are strong enough to withstand greater pressure and deformation

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.