| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | 0.085 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| DISTANCE FROM BOTTOM TO FIRST GROOVE CENTER | 0.137 INCHES MINIMUM AND 0.139 INCHES MAXIMUM |
| FIRST GROOVE WIDTH | 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM |
| LARGEST INSIDE DIAMETER | 0.339 INCHES MINIMUM AND 0.343 INCHES MAXIMUM |
| LARGEST OUTSIDE DIAMETER | 0.499 INCHES MINIMUM AND 0.503 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE J403 NO. 1010 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 1010 |
| MINIMUM INSIDE DIAMETER | 0.326 INCHES |
| OUTSIDE INCLUDED ANGLE IN DEG | 14.25 |
| OVERALL HEIGHT | 0.372 INCHES MINIMUM AND 0.382 INCHES MAXIMUM |
| SECOND GROOVE WIDTH | 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM |
| STYLE DESIGNATOR | STRAIGHT BORE W/TWO GROOVES-LOWER OUTSIDE RADIUS |
| THREAD PROVISION | UNTHREADED |