| FEMALE END SCREW THREAD SERIES DESIGNATOR | UNF |
| FEMALE END THREAD CLASS | 2B |
| FEMALE END THREAD DIRECTION | RIGHT-HAND |
| FEMALE END THREAD LENGTH | 1.344 INCHES NOMINAL |
| FEMALE END THREAD PITCH DIAMETERS | +0.5889 TO 0.5949 INCHES |
| FEMALE END THREAD SIZE | 0.625-18 |
| MALE END SCREW THREAD SERIES DESIGNATOR | UNS |
| MALE END THREAD CLASS | 2A |
| MALE END THREAD DIRECTION | RIGHT-HAND |
| MALE END THREAD LENGTH | 0.880 INCHES NOMINAL |
| MALE END THREAD PITCH DIAMETERS | +0.9536 TO 0.9609 INCHES |
| MALE END THREAD SIZE | 1.00-14 |
| MATERIAL | STEEL |
| PROPRIETARY CHARACTERISTICS | PACS |
| OVERALL LENGTH | 1.344 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.489 INCHES MINIMUM AND 1.500 INCHES MAXIMUM |
| WRENCHING FACILITY SHAPE | HEXAGON |
| THICKNESS | 0.344 INCHES NOMINAL |