10 Pcs M16 x 20mm x 2mm Copper Flat Washer Sealing Rings for Screw Bolt Nut
$10.93
Size: M16 x 20mm x 2mm / 0.64" x 0.79" x 0.08"(ID x OD x T). 10 x Copper Flat Washers. Material: Copper. Smooth surface can reduce friction between the fasteners, preventing isolates,loosening and dispersion pressure.
