| EFFECTIVE LENGTH | 0.507 INCHES MINIMUM AND 0.517 INCHES MAXIMUM |
| DIAMETER | 0.059 INCHES MINIMUM AND 0.062 INCHES MAXIMUM |
| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| FIRST END TAPER LENGTH | 0.005 INCHES MINIMUM AND 0.015 INCHES MAXIMUM |
| HEAD STYLE | FLAT |
| HEIGHT | 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 416 OVERALL |
| PIN HEAD DIAMETER | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| STYLE DESIGNATOR | GROOVE |
| UNDER HEAD LENGTH | 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.012 INCHES MINIMUM AND 0.014 INCHES MAXIMUM |
| UNDERCUT DIAMETER | 0.052 INCHES MINIMUM AND 0.054 INCHES MAXIMUM |