| DRIVE TYPE | EXTERNALLY SLOTTED |
| ACCOMMODATION TYPE AND QUANTITY | 4 SLOTS |
| ANGLE BETWEEN ACCOMMODATIONS IN DEG | 45.0 |
| BEVELED THREAD | NOT INCLUDED |
| BORE ANNULAR INTERNAL SERRATION | NOT INCLUDED |
| BORE DIAMETER | 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
| BORE SHAPE | STRAIGHT |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| DEPTH | 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| MATERIAL | ALUMINUM ALLOY 7075 |
| OVERALL LENGTH | 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM |
| SCREW THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| SETSCREW LOCKING NOTCH | NOT INCLUDED |
| SURFACE TREATMENT | ANODIZE |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SIZE | 1.000-12 |
| WIDTH | 0.188 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |