| FIRST END STYLE | SQUARESQUARE |
| FIRST STEP DIAMETER | 0.078 INCHES NOMINAL0.078 INCHES NOMINAL |
| FIRST STEP LENGTH | 0.021 INCHES NOMINAL0.021 INCHES NOMINAL |
| HEAD STYLE | FLATFLAT |
| HEIGHT | 0.020 INCHES NOMINAL0.020 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6 ALLOY 2024 T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| PIN HEAD DIAMETER | 0.110 INCHES NOMINAL0.110 INCHES NOMINAL |
| SECOND STEP DIAMETER | 0.047 INCHES NOMINAL0.047 INCHES NOMINAL |
| SECOND STEP LENGTH | 0.030 INCHES NOMINAL0.030 INCHES NOMINAL |
| STYLE DESIGNATOR | SHOULDER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | OXIDE FILM OVERALL |
| UNDER HEAD LENGTH | 0.051 INCHES NOMINAL0.051 INCHES NOMINAL |