450Pcs Solid Washers Assorted Crush Seal Gasket Set 10000mm x 520mm

These flat washers are manufactured from copper material featuring good electrical conductivity and thermal conductivity. They help spread fastening load evenly, protect connected surfaces from damage, and create isolation between steel screws and contact surfaces. Copper washers can function as seals, wear pads, preload indicators, locking components and rockers. This assortment kit includes washers in multiple sizes to satisfy various application requirements. | EONLION 450Pcs Solid Copper Washers Assorted Crush Seal Gasket Set | Size: 10000mm x 520mm