| EXTERNAL THREAD SIZE | 1-1/4-11-1/2 |
| EXTERNAL SCREW THREAD SERIES DESIGNATOR | NPTF |
| EXTERNAL THREAD DIRECTION | RIGHT-HAND |
| INTERNAL SCREW THREAD SERIES DESIGNATOR | NPTF |
| INTERNAL THREAD DIRECTION | RIGHT-HAND |
| INTERNAL THREAD SIZE | 3/4 IN.-14 |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66, COMP 12L14 FED STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 12L14 |
| STYLE DESIGNATOR | OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL) |
| SURFACE TREATMENT | PHOSPHATE |
| WORKING PRESSURE AND SERVICE TYPE | 2500.0 POUNDS PER SQUARE INCH NOMINAL WATER AND 2500.0 POUNDS PER SQUARE INCH NOMINAL OIL AND 2500.0 POUNDS PER SQUARE INCH NOMINAL GAS |