| DRIVE TYPE | SLOTTED FACE |
| ACCOMMODATION TYPE AND QUANTITY | 3 SLOTS |
| ANGLE BETWEEN ACCOMMODATIONS IN DEG | 120.0 |
| BEVELED THREAD | NOT INCLUDED |
| BORE ANNULAR INTERNAL SERRATION | NOT INCLUDED |
| BORE DIAMETER | 1.130 INCHES MINIMUM AND 1.140 INCHES MAXIMUM |
| BORE SHAPE | STRAIGHT |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| DEPTH | 0.093 INCHES NOMINAL |
| OVERALL LENGTH | 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626, 4140 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL HARDNESS RATING | 27.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM |
| MATERIAL | STEEL COMP 4140 |
| SCREW THREAD SERIES DESIGNATOR | UNS |
| SETSCREW LOCKING NOTCH | NOT INCLUDED |
| WIDTH | 0.250 INCHES NOMINAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | E+1204 94697 MFR REF SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | CADMIUM |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SIZE | 2.062-20 |