18 Threads per Inch; 2-1/4" Outside Diameter; 1/2" Nominal Thickness; 1.563-18 Thread Size; 1.527" Thread Pitch Diameter Min; 1-17/32" Thread Pitch Diameter Max; UNS Thread

18 Threads per Inch; 2-1/4" Outside Diameter; 0.56" Nominal Thickness; 1.563-18 Thread Size; 1.527" Thread Pitch Diameter Min; 1-17/32" Thread Pitch Diameter Max; UNS Thread

18 Threads per Inch; 2-7/16" Outside Diameter; 1/2" Nominal Thickness; 1.563-18 Thread Size; 1.522" Thread Pitch Diameter Min; 1.527" Thread Pitch Diameter Max; UNS Thread

18 Threads per Inch; 2-1/4" Outside Diameter; 7/16" Nominal Thickness; 1.563-18 Thread Size; 1.527" Thread Pitch Diameter Min; 1-17/32" Thread Pitch Diameter Max; UNS Thread

18 Threads per Inch; 2-1/4" Outside Diameter; 0.448" Nominal Thickness; 1.563-18 Thread Size; 1.527" Thread Pitch Diameter Min; 1-17/32" Thread Pitch Diameter Max; PW-08 Lockwasher Part Number; UNS Thread