200PCS 9 Sizes Copper Metric Sealing Washers Assortment Set Flat Ring Sump Plug Oil Seal Gasket Sealing Washers Crush Washer Assortment M5/6/8/10/12/14.

This is a top-quality copper washer set that includes 200 pieces of M5-M14 solid copper washers, perfect for various applications such as automobiles, electrical appliances, bearings, pumps, doors and windows.

The washers are made of high-quality copper material with excellent electrical conductivity and thermal conductivity, ensuring efficient heat transfer and corrosion resistance.

The set comes in a compact and see-through plastic case for easy storage and organization.

With 9 common sizes included in the set, you can be sure to find the right size washer for your specific needs.

Don't miss out on this excellent opportunity to upgrade your hardware with this premium copper washer set!