| MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA193 ASSN STD ALL MATERIAL RESPONSES |
| MATERIAL | STEEL COMP 4140 AND STEEL COMP 4142 AND STEEL COMP 4145 |
| NOMINAL THREAD SIZE | 0.750 INCHES LOCATION NOT OTHERWISE SPECIFIED |
| THREAD CLASS | 2A LOCATION NOT OTHERWISE SPECIFIED |
| THREAD DIRECTION | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| THREAD QUANTITY PER INCH | 10 LOCATION NOT OTHERWISE SPECIFIED |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) LOCATION NOT OTHERWISE SPECIFIED |