| DRIVE SURFACE SIZE | 0.500 INCHES NOMINAL SINGLE END |
| DRIVE END OUTSIDE DIAMETER | 1.135 INCHES MAXIMUM |
| DRIVE END SHAPE | SQUARE SINGLE END INTERNAL |
| DEPARTURE FROM CITED DOCUMENT | RETENTION TYPE - DESIGN D, 4 CAVITIES |
| OVERALL LENGTH | 1.562 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 2 CLASS |
| SPECIFICATION/STANDARD DATA | 05047-ASME B107.1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| WRENCHING END OPENING DEPTH | 0.265 INCHES MINIMUM |
| WRENCHING END OUTSIDE DIAMETER | 0.942 INCHES MAXIMUM |
| WRENCHING SURFACE SHAPE | 8 POINT SINGLE END INTERNAL |
| WRENCHING SURFACE SIZE | 0.500 INCHES NOMINAL SINGLE END |
| STYLE DESIGNATOR | INTERNAL-INTERNAL |
| SURFACE TREATMENT | CHROMIUM OVERALL |