| EFFECTIVE LENGTH | 0.600 INCHES MINIMUM AND 0.606 INCHES MAXIMUM |
| DIAMETER | 0.188 INCHES MINIMUM AND 0.189 INCHES MAXIMUM |
| FIRST END SLOT DEPTH | 0.050 INCHES MINIMUM AND 0.055 INCHES MAXIMUM |
| FIRST END SLOT WIDTH | 0.013 INCHES MINIMUM AND 0.019 INCHES MAXIMUM |
| FIRST END STYLE | SLOTTED |
| HEAD STYLE | FLAT |
| HEIGHT | 0.018 INCHES MINIMUM AND 0.022 INCHES MAXIMUM |
| PIN HEAD DIAMETER | 0.236 INCHES MINIMUM AND 0.244 INCHES MAXIMUM |
| STYLE DESIGNATOR | GROOVE |
| SURFACE FINISH | 125.0 MICROINCHES ALL OTHER SURFACES |
| SURFACE FINISH | 16.0 MICROINCHES OUTSIDE DIAMETER |
| UNDER HEAD LENGTH | 0.654 INCHES MINIMUM AND 0.674 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.027 INCHES MINIMUM AND 0.031 INCHES MAXIMUM |
| UNDERCUT DIAMETER | 0.173 INCHES MINIMUM AND 0.175 INCHES MAXIMUM |