33MM Outside Diameter; 16MM Nominal Thickness; M15 X 1 Thread Size; 14.35MM Thread Pitch Diameter Min; 14.451MM Thread Pitch Diameter Max; ISO Metric Thread

25MM Outside Diameter; 9MM Nominal Thickness; M15 X 1 Thread Size; 14.35MM Thread Pitch Diameter Min; 14.451MM Thread Pitch Diameter Max; ISO Metric Thread

25MM Outside Diameter; 5MM Nominal Thickness; M15 X 1 Thread Size; 14.35MM Thread Pitch Diameter Min; 14.451MM Thread Pitch Diameter Max; MB-2 Lockwasher Part Number; ISO Metric Thread