| COUNTERSINK ANGLE | 99.5 DEGREES MINIMUM AND 100.5 DEGREES MAXIMUM |
| COUNTERSINK HEIGHT | 0.039 INCHES NOMINAL |
| FASTENER LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| HEAD HEIGHT | 0.020 INCHES NOMINAL |
| HEAD MAJOR DIAMETER | 0.243 INCHES MINIMUM AND 0.248 INCHES MAXIMUM |
| HEAD MINOR DIAMETER | 0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM |
| HEAD STYLE | UNDERSIZED OVAL COUNTERSUNK |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 5056 OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | RIVET, 100 DEG SHEAR HEAD |
| SHANK DIAMETER | 0.155 INCHES MINIMUM AND 0.158 INCHES MAXIMUM |
| SHANK STYLE | STRAIGHT W/RADIUS CHAMFERED TIP |
| SPECIAL FEATURES | FINISH IS CHEMICAL CONVERSION COATED PER MIL-C-5541, CLASS 1A, COLORLESS |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541, CLASS 1A, CLEAR,COLORLESS MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |