| DIAMETER | 0.433 INCHES MINIMUM AND 0.436 INCHES MAXIMUM |
| FIRST END COUNTERBORE DEPTH | 0.093 INCHES MINIMUM AND 0.098 INCHES MAXIMUM |
| FIRST END COUNTERBORE DIAMETER | 0.281 INCHES MINIMUM AND 0.282 INCHES MAXIMUM |
| FIRST END STYLE | CHAMFERED AND COUNTERBORED |
| FIRST END TAPER ANGLE | 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM |
| FIRST END TAPER LENGTH | 0.310 INCHES NOMINAL |
| HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD STYLE | FLAT |
| HEIGHT | 0.062 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | TORQUE |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5657 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 632 OVERALL |
| PIN HEAD DIAMETER | 0.562 INCHES NOMINAL |
| STYLE DESIGNATOR | GROOVE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| UNDERCUT DIAMETER | 0.375 INCHES NOMINAL |
| UNDERCUT WIDTH | 0.031 INCHES NOMINAL |
| UNDER HEAD LENGTH | 0.815 INCHES MINIMUM AND 0.820 INCHES MAXIMUM |