22MM Outside Diameter; 4MM Nominal Thickness; M12 X 1 Thread Size; 11.35MM Thread Pitch Diameter Min; 11.451MM Thread Pitch Diameter Max; MB-1 Lockwasher Part Number; ISO Metric Thread

22MM Outside Diameter; 9MM Nominal Thickness; M12 X 1 Thread Size; 11.35MM Thread Pitch Diameter Min; 11.451MM Thread Pitch Diameter Max; ISO Metric Thread

30MM Outside Diameter; 14MM Nominal Thickness; M12 X 1 Thread Size; 11.35MM Thread Pitch Diameter Min; 11.451MM Thread Pitch Diameter Max; ISO Metric Thread