| CHAMFER LENGTH | 0.023 INCHES NOMINAL |
| COUNTERSINK ANGLE | 99.5 DEGREES MINIMUM AND 100.5 DEGREES MAXIMUM |
| FASTENER LENGTH | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.175 INCHES MINIMUM AND 0.183 INCHES MAXIMUM |
| HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| HEAT TREATMENT | T-4 SOLUTION HEAT TREATED OVERALL |
| IDENTIFICATION CODE COLOR | RED |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| SHANK DIAMETER | 0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM |
| SHANK STYLE | STRAIGHT WITH TAPERED TIP |
| SHEAR STRENGTH | 37000 SINGLE POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | CHEMICAL SURFACE TREATMENT PER MIL-C-5541,CLASS 1A,GOLD/YELLOW. |
| SPECIFICATION/STANDARD DATA | 96906-MS20426DD3-4 GOVERNMENT SPECIFICATION |