Size:M18 x 22mm x 1.5mm / 0.71" x 0.86" x 0.06"(ID x OD x T). 20 x Copper Flat Washers. Material: Copper. Smooth surface can reduce friction between the fasteners, preventing isolates,loosening and dispersion pressure.
20 Pcs M18 x 22mm x 1.5mm Copper Flat Washer Sealing Ring for Screw Bolt Nut
20 Pcs M10 x 18mm x 1mm Copper Washers Flat Sealing Gaskets Rings for Car
20 pcs M8 x 11mm x 1mm Copper Flat Washer Sealing Gasket Ring for Screw Bolt Nut
M18 x 24.5mm x 1mm Copper Crush Washers Flat Car Sealing Gasket Rings 30 Pcs
