| COUNTERSINK ANGLE | 120.0 DEGREES NOMINAL |
| FASTENER LENGTH | 0.210 INCHES MINIMUM AND 0.220 INCHES MAXIMUM |
| GRIP LENGTH | 0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.390 INCHES MINIMUM AND 0.400 INCHES MAXIMUM |
| HEAT TREATMENT | T-36 SOLUTION HEAT TREATED OVERALL |
| HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| HOLE DIAMETER | 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| HOLE DEPTH | 0.140 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/34,ALLOY 2024 T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | NICKEL ALLOY OVERALL |
| SHANK DIAMETER | 0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| SHANK STYLE | TUBULAR |
| SURFACE TREATMENT | ANODIZE OVERALL |