12 Threads per Inch; 7-11/16" Outside Diameter; 0.979" Nominal Thickness; 5.888-12 Thread Size; 5.834" Thread Pitch Diameter Min; 5.842" Thread Pitch Diameter Max; W-30 Lockwasher Part Number; UNS Thread

8-1/16" Outside Diameter; 5.983" Inside Diameter; 0.164" Thickness; 0.52" Tang Width; No Reversing Tang; AN-30 | NL-30 | NE-30 Locknut Part Number

12 Threads per Inch; 5-7/16" Outside Diameter; 0.76" Nominal Thickness; 4.122-12 Thread Size; 4.068" Thread Pitch Diameter Min; 4.076" Thread Pitch Diameter Max; W-21 Lockwasher Part Number; UNS Thread

12 Threads per Inch; 6-3/4" Outside Diameter; 0.885" Nominal Thickness; 5.106-12 Thread Size; 5.052" Thread Pitch Diameter Min; 5.06" Thread Pitch Diameter Max; W-26 Lockwasher Part Number; UNS Thread

18 Threads per Inch; 1-3/4" Outside Diameter; 0.416" Nominal Thickness; 1.173-18 Thread Size; 1.137" Thread Pitch Diameter Min; 1-9/64" Thread Pitch Diameter Max; W-06 Lockwasher Part Number; UNS Thread