Male Connector (Male NPT Thread)
| ORFS Size | Male NPT Thread | Dimensions in mm | F-Hex(Inch) | Pressure RatingPSIG (Bar) | Dawsons-TechPart No. | |
| P | A | E | ||||
| 1/4 | 1/4 | 34.0 | 4.6 | 5/8 | 13,400 (923) | ORFMC-4-4N |
| 1/2 | 3/8 | 37.1 | 9.7 | 15/16 | 7800 (537) | ORFMC-8-6N |
| 1/2 | 1/2 | 41.9 | 10.2 | 15/16 | 10,000 (689) | ORFMC-8-8N |
| 3/4 | 3/4 | 44.4 | 15.7 | 1-5/16 | 7300 (502) | ORFMC-12-12N |
| 1 | 1 | 50.0 | 22.1 | 1-5/8 | 5300 (365) | ORFMC-16-16N |