What is this?
Crafted from premium copper, our Cooper Flat Washers offer advanced stability and durability. The copper construction ensures heat resistance and tight sealing, reduces leaks, and maintains component integrity. Corrosion-free and non-magnetic, these washers are suitable for automotive, marine, and outdoor use. The sealing ring has enough strength to withstand greater pressure and deformation for versatile repairs and installations, providing a precise fit and professional finish. These washers are designed for sump plugs, oil seals, and more, keeping long-lasting performance.

What will I get?
The Flat Copper Washers will contain the following details:
Product Size: 3x8x1mm / 0.12 x 0.32 x 0.039 Inch ( OD*ID*T)
Material: Cooper
Color: Copper
Style: Round Washer
In the package of: 52 Pcs x premium copper gasket

Are there any advantages of the product?
Corrosion-Resistant & Conductive: Our copper washers are designed to withstand wet conditions without corroding, ensuring long-lasting use in marine, machine, and outdoor applications. The non-magnetic and conductive properties enhance their versatility

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.