| DIAMETER | 0.250 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM |
| FIRST END STYLE | CHAMFERED W/THRU HOLE |
| FIRST END TAPER ANGLE | 25.0 DEGREES NOMINAL |
| FIRST END TAPER LENGTH | 0.006 INCHES MINIMUM AND 0.026 INCHES MAXIMUM |
| HEAD STYLE | FLAT |
| HEIGHT | 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| PIN HEAD DIAMETER | 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM |
| SPECIAL FEATURES | DIA THRU HOLE 0.125 IN. |
| STYLE DESIGNATOR | GROOVE |
| UNDERCUT DIAMETER | 0.230 INCHES MINIMUM AND 0.235 INCHES MAXIMUM |
| UNDER HEAD LENGTH | 0.397 INCHES MINIMUM AND 0.417 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM |