Hex Nipple (Male NPT to Male ISO Parallel (BSP) Thread)
| Male NPTThread Size | Male BSPThread Size | Dimensions in mm | F-Hex(Inch) | Pressure Rating PSIG (Bar) | Dawsons-TechPart No. | |||
| P1 | P2 | B | C | E | L | |||
| 1/8 | 1/8 | 7.1 | 13.7 | 4.1 | 27.2 | 9/16 | 9100 (620) | HN-2N-2RS |
| 1/4 | 1/4 | 11.2 | 18.0 | 5.8 | 36.6 | 3/4 | 7500 (510) | HN-4N-4RS |
| 3/8 | 3/8 | 11.2 | 21.6 | 7.9 | 37.3 | 7/8 | 7200 (490) | HN-6N-6RS |
| 1/2 | 1/2 | 14.2 | 25.9 | 11.9 | 45.2 | 1-1/16 | 6600 (450) | HN-8N-8RS |
| 3/4 | 3/4 | 15.7 | 31.5 | 15.7 | 49.5 | 1-1/4 | 6400 (435) | HN-12N-12RS |
| 1 | 1 | 18.3 | 38.9 | 19.8 | 57.4 | 1-5/8 | 4600 (315) | HN-16N-16RS |