| Series | N/A BT | 
| Body Material | N/A Alloy Steel | 
| Body Heat Treat | N/A 125 KSI UTS min. | 
| Finish | N/A Strippable Plastic Coat to Protect Cutting Edges | 
| A - Dia ±.015 | N/A 0.250 in | 
| B ±.030 | N/A 3.660 in | 
| C ±.030 | N/A 2.000 in | 
| D ±.015 | N/A 0.690 in | 
| Insert Material | N/A Carbide | 
| Insert Heat Treat | N/A None | 
| Basic Stud Series Number | N/A 121 & 122 | 
| Basic Lockring Series Number | N/A 33 | 
