DYWISHKEY 150Pcs 8 Sizes Copper Metric Sealing Washers Assortment Set
Manufacturer DYWISHKEY—washer. Total: 150pcs (8 sizes) with a plastic box. √ Quantity: It contains 150pcs/8 Sizes of the most commonly used copper washers. Material Copper. Exterior Finish Copper. √ Material: Copper, high conductivity, corrosion resistant.