| DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 1.161 INCHES NOMINAL |
| EFFECTIVE LENGTH | 2.322 INCHES NOMINAL |
| DIAMETER | 0.245 INCHES MINIMUM AND 0.247 INCHES MAXIMUM |
| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| FIRST END TAPER LENGTH | 0.031 INCHES NOMINAL |
| FIRST HOLE DIAMETER | 0.095 INCHES MINIMUM AND 0.097 INCHES MAXIMUM |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD STYLE | FLAT CHAMFER |
| HEIGHT | 0.370 INCHES NOMINAL |
| HOLE ARRANGEMENT STYLE | ONE END DRILLED |
| MATERIAL | STEEL COMP 4130 OR STEEL COMP 4140 OVERALL |
| PIN HEAD DIAMETER | 0.437 INCHES NOMINAL |
| SECOND UNDERCUT DIAMETER | 0.210 INCHES MINIMUM AND 0.213 INCHES MAXIMUM |
| SECOND UNDERCUT WIDTH | 0.029 INCHES MINIMUM AND 0.032 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.029 INCHES MINIMUM AND 0.032 INCHES MAXIMUM |
| UNDER HEAD LENGTH | 3.223 INCHES NOMINAL |
| UNDERCUT DIAMETER | 0.210 INCHES MINIMUM AND 0.213 INCHES MAXIMUM |
| STYLE DESIGNATOR | GROOVE |
| SURFACE FINISH | 125.0 MICROINCHES OVERALL |
| SURFACE TREATMENT | PHOSPHATE MANGANESE OVERALL |