| COUNTERSINK ANGLE | 70.0 DEGREES MINIMUM AND 130.0 DEGREES MAXIMUM |
| COUNTERSINK HEIGHT | 0.0286 INCHES NOMINAL |
| FASTENER LENGTH | 0.1780 INCHES MINIMUM AND 0.1980 INCHES MAXIMUM |
| HEAD HEIGHT | 0.0286 INCHES NOMINAL |
| HEAD MINOR DIAMETER | 0.1340 INCHES MINIMUM AND 0.1440 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.1884 INCHES MINIMUM AND 0.1957 INCHES MAXIMUM |
| HEAD STYLE | UNDERSIZED OVAL COUNTERSUNK |
| MATERIAL | ALUMINUM ALLOY 5056 OVERALL |
| SHANK DIAMETER | 0.1240 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM |
| SHANK STYLE | STRAIGHT W/RADIUS CHAMFERED TIP |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MUL-A-8625,TY 2,CL 1 MIL SPEC ALL TREATMENT RESPONSES OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |