[Type] Toothed washer, chrysanthemum shape
[Sales unit] Box/package
[Inner diameter d (mm)] 3.2 4.3 5.3 6.4 8.4 10.5
[Nominal Thread (M)] 3 4 5 6 8 10
[Thickness t (mm)] 0.45 0.6 0.8 0.9
[Materials]Steel, S65C
[Surface treatment](Details) Phosphate coating
[Outer diameter D (mm)] 6.5 8.5 10 11 15 18