Shopping Cart

Your cart is empty.

Your cart is empty.

200 PCS Copper Washers, M5 M6 M8 M10 M12 M14 Crushed Leak-proof Sealing Flated Gaskets Assortment Set, High Temperature Resistance Oil Pan Plug Sealing Gaskets, for Most Cars Trucks (Gold)

5.0 Write Review
Free shipping on orders over $29.99

$11.99

$ 5 .99 $5.99

In Stock

About this item

  • Copper Material: This oil seal gasket is made of red copper, which has good strength and hardness and is not easy to deform. It has a tighter seal and higher heat resistance than steel washers and rubber washers, and is not easy to rust.
  • Sealing Performance: This oil pan plug gasket provides a tight fit to avoid oil leakage. The flat washer evenly distributes the pressure of the nut on the pressure-bearing parts while protecting the surface of the bolt thread and the connecting body.
  • Package Contents: You will receive 200 washers in 9 sizes, including M5, M6, M8, M10, M12 and M14. They are the most commonly used washers, different sizes can meet your different needs, saving you time searching in auto parts stores.
  • Wide Application: This gasket is suitable for most automotive oil pan plugs, water, drain pipes, fuel and hydraulic accessories. Reduce vibration, impact and wear of components. It is also used for precision instruments, water pumps, water valves, cylinders, hardware products, bearings, etc.
  • Easy to Store: All washers are stored in a transparent box made of PP material, divided into 9 separate small compartments, which is easy to store and not easy to confuse. It is easier to identify the size of the required gasket. Easy to use and not easy to lose.


1. The washers can fill uneven gaps, provide good sealing performance, and avoid oil leakage

2. The package includes 200 washers in 9 sizes, including M5, M6, M8, M10, M12 and M14, with a storage box, which is organized and easy to identify

3. The flat washers can be used for oil pan plugs, water pumps, water valves, cylinders, high temperature resistance, strong adaptability