| CHAMFER ANGLE IN DEG | 30.0 |
| COUNTERBORE/COUNTERSINK LOCATION | INTERNALLY THREADED END |
| DEPTH | 0.560 INCHES NOMINAL |
| DIAMETER | 1.560 INCHES NOMINAL |
| FEMALE END CHARACTERISTIC | COUNTERSUNK |
| FEMALE END THREAD DIRECTION | RIGHT-HAND |
| FEMALE END SCREW THREAD SERIES DESIGNATOR | UNEF |
| FEMALE END THREAD CLASS | 3B |
| FEMALE END THREAD LENGTH | 0.560 INCHES NOMINAL |
| FEMALE END THREAD SIZE | 1.500-18 |
| MALE END SCREW THREAD SERIES DESIGNATOR | UN |
| MALE END THREAD CLASS | 2A |
| MALE END THREAD DIRECTION | RIGHT-HAND |
| MALE END THREAD LENGTH | 0.660 INCHES MINIMUM AND 0.675 INCHES MAXIMUM |
| MALE END THREAD SIZE | 1.875-12 |
| OVERALL LENGTH | 0.999 INCHES MINIMUM AND 1.001 INCHES MAXIMUM |
| MATERIAL | STEEL |
| WIDTH ACROSS FLATS | 2.113 INCHES MINIMUM AND 2.127 INCHES MAXIMUM |
| WRENCHING FACILITY SHAPE | HEXAGON |
| THICKNESS | 0.199 INCHES MINIMUM AND 0.201 INCHES MAXIMUM |