| DIAMETER | 0.2491 INCHES MINIMUM AND 0.2496 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.120 INCHES NOMINAL |
| EFFECTIVE LENGTH | 1.595 INCHES MINIMUM AND 1.610 INCHES MAXIMUM |
| FIRST HOLE DIAMETER | 0.070 INCHES MINIMUM AND 0.074 INCHES MAXIMUM |
| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER ANGLE | 44.5 DEGREES MINIMUM AND 45.5 DEGREES MAXIMUM |
| FIRST END TAPER LENGTH | 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |
| GRIP LENGTH | 1.630 INCHES MINIMUM AND 1.645 INCHES MAXIMUM |
| HEAD STYLE | FLAT |
| HEIGHT | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM |
| HOLE ARRANGEMENT STYLE | ONE END DRILLED |
| PIN HEAD DIAMETER | 0.375 INCHES NOMINAL |
| STYLE DESIGNATOR | GROOVE |
| UNDER HEAD LENGTH | 1.750 INCHES NOMINAL |
| UNDERCUT DIAMETER | 0.230 INCHES MINIMUM AND 0.240 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |