Aluminium Crush Washers; Sump plug, Oil Fittings, Hydraulic fittings.

M5 inner x M10 outer X 1mm thick

M6 inner x M12 outer X 1.5mm thick

M8 inner x M14 outer X 1.5mm thick

M10 inner x M16 outer X 1.5mm thick

M12 inner x M18 outer X 1.5mm thick

M14 inner x M22 outer X 1.5mm thick

M16 inner x M24 outer X 1.5mm thick

Other sizes available