| DRIVE END HEAD THICKNESS | 0.501 INCHES NOMINAL |
| DRIVE END OUTSIDE DIAMETER | 1.090 INCHES NOMINAL |
| DRIVE END SHAPE | SQUARE SINGLE END INTERNAL |
| DRIVE SURFACE SIZE | 0.503 INCHES MINIMUM AND 0.511 INCHES MAXIMUM SINGLE END |
| OVERALL LENGTH | 3.650 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-46172 MIL STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| WRENCHING END HEAD THICKNESS | 0.500 INCHES NOMINAL |
| WRENCHING END OUTSIDE DIAMETER | 1.090 INCHES NOMINAL |
| WRENCHING SURFACE SHAPE | 12 POINT SINGLE END INTERNAL |
| WRENCHING SURFACE SIZE | 0.750 INCHES NOMINAL SINGLE END |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320 TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CHROMIUM OVERALL |