Size: M14 x 21mm x 1mm/0.55"x0.83"x0.04"(ID OD T). 20 x Copper Flat Washers. Smooth surface can reduce friction between the fasteners, preventing isolates,loosening and dispersion pressure. Material: Copper.
M14 x 21mm x 1mm Copper Flat Washers Car Engine Sealing Gaskets Rings 20pcs
M17 x 21mm x 1mm Copper Crush Washers Flat Sealing Gaskets Plate Rings 20 pcs
M17 x 21mm x 1mm Copper Crush Washers Flat Car Sealing Gaskets Plate Rings 20pcs
20pc Copper Crush Washers Flat Car Sealing Gaskets Rings 16 x 21mm Dia
20 pc Copper Crush Washers Flat auto Sealing Gaskets Rings 16 x 21mm Dia
