| CHAMFER ANGLE IN DEG | 82.0 |
| COUNTERBORE/COUNTERSINK LOCATION | AT EXTERNALLY THD END |
| DEPTH | 0.031 INCHES NOMINAL |
| FEMALE END CHARACTERISTIC | COUNTERSUNK |
| FEMALE END THREAD CLASS | 2B |
| FEMALE END THREAD DIRECTION | RIGHT-HAND |
| FEMALE END THREAD LENGTH | 0.136 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| FEMALE END SCREW THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| FEMALE END THREAD SIZE | 0.138-32 |
| MALE END SCREW THREAD SERIES DESIGNATOR | UNF |
| MALE END THREAD LENGTH | 0.204 INCHES NOMINAL |
| MALE END THREAD CLASS | 2A |
| MALE END THREAD DIRECTION | RIGHT-HAND |
| MALE END THREAD SIZE | 5/16 IN.-24 |
| MATERIAL | STEEL |
| OVERALL LENGTH | 0.406 INCHES NOMINAL |
| SURFACE TREATMENT | CADMIUM |
| THICKNESS | 0.094 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.438 INCHES NOMINAL |
| WRENCHING FACILITY SHAPE | HEXAGON |