| FASTENER LENGTH | 1.0525 INCHES MINIMUM AND 1.0725 INCHES MAXIMUM |
| HEAD HEIGHT | 0.093 INCHES NOMINAL |
| HEAD STYLE | UNIVERSAL |
| HEAD MAJOR DIAMETER | 0.415 INCHES MINIMUM AND 0.459 INCHES MAXIMUM |
| MATERIAL | ALUMINUM ALLOY 2017 OVERALL |
| SHANK DIAMETER | 0.2178 INCHES MINIMUM AND 0.2218 INCHES MAXIMUM |
| SHANK STYLE | STRAIGHT W/RADIUS CHAMFERED TIP |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541, CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |