| DRIVE SURFACE SIZE | 0.625 INCHES NOMINAL SINGLE END |
| DRIVE END OUTSIDE DIAMETER | 1.115 INCHES MINIMUM AND 1.323 INCHES MAXIMUM |
| DRIVE END SHAPE | SQUARE SINGLE END INTERNAL |
| FEATURES PROVIDED | POWER TOOL |
| OVERALL LENGTH | 1.885 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 CLASS AND A STYLE |
| STYLE DESIGNATOR | INTERNAL-INTERNAL |
| SURFACE TREATMENT | OXIDE OVERALL |
| WRENCHING END OPENING DEPTH | 0.281 INCHES MINIMUM |
| WRENCHING END OUTSIDE DIAMETER | 0.927 INCHES MINIMUM AND 1.029 INCHES MAXIMUM |
| WRENCHING SURFACE SHAPE | 6 POINT SINGLE END INTERNAL |
| WRENCHING SURFACE SIZE | 0.625 INCHES NOMINAL SINGLE END |