| FASTENER LENGTH | 0.692 INCHES NOMINAL |
| HEAD HEIGHT | 0.057 INCHES MINIMUM AND 0.077 INCHES MAXIMUM |
| HEAD STYLE | SHOVEL |
| HEAD MAJOR DIAMETER | 0.316 INCHES MINIMUM AND 0.328 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-430 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 2017 OVERALL |
| SHANK DIAMETER | 0.156 INCHES NOMINAL |
| SHANK STYLE | STRAIGHT |
| SPECIAL FEATURES | CHEMICAL CONVERSION COATED (CLEAR,COLORLESS) |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |