220 Pieces Copper Washers, HELIFOUNER 10 Sizes Copper Metric Sealing Washers, Flat Washers Assortment Kit (M5 M6 M8 M10 M12 M14 M16)

The Helifouner Copper Washers are a must-have for any individual or business looking for high-quality, durable washers that can withstand harsh conditions.

With 220 pieces in total and 10 different sizes to choose from, this assortment offers versatility and convenience.

Made of high-quality copper, these washers have superior rust resistance and excellent oxidation resistance, ensuring they last for a long time.

The smooth surface of the washers reduces friction between the screw and nut, preventing leakage and isolating potential loosening or dispersion pressure.

Whether you're working on electrical connections in household and commercial appliances, automotive, or marine applications, these copper washers are the perfect choice.

Don't settle for anything less – choose Helifouner Copper Washers today!