| Tube OD | Male NPTThread Size | Dimensions in mm | F-Hex(Inch) | Dawsons-TechPart No. |
| T | P | E | L |
| Fractional |
| 1/8 | 1/8 | 2.0 | 29.5 | 7/16 | MA-2-2N |
| 1/8 | 1/4 | 2.0 | 34.8 | 9/16 | MA-2-4N |
| 3/16 | 1/8 | 3.0 | 30.2 | 7/16 | MA-3-2N |
| 3/16 | 1/4 | 3.0 | 35.5 | 9/16 | MA-3-4N |
| 1/4 | 1/8 | 4.1 | 32.8 | 7/16 | MA-4-2N |
| 1/4 | 1/4 | 4.1 | 38.1 | 9/16 | MA-4-4N |
| 1/4 | 3/8 | 4.3 | 37.8 | 11/16 | MA-4-6N |
| 1/4 | 1/2 | 4.3 | 43.4 | 7/8 | MA-4-8N |
| 5/16 | 1/8 | 4.8 | 32.7 | 7/16 | MA-5-2N |
| 5/16 | 1/4 | 5.6 | 39.1 | 9/16 | MA-5-4N |
| 3/8 | 1/8 | 4.8 | 33.5 | 7/16 | MA-6-2N |
| 3/8 | 1/4 | 6.9 | 39.9 | 9/16 | MA-6-4N |
| 3/8 | 3/8 | 6.9 | 40.6 | 11/16 | MA-6-6N |
| 3/8 | 1/2 | 6.9 | 45.2 | 7/8 | MA-6-8N |
| 1/2 | 1/4 | 7.1 | 46.5 | 9/16 | MA-8-4N |
| 1/2 | 3/8 | 9.4 | 45.2 | 11/16 | MA-8-6N |
| 1/2 | 1/2 | 9.4 | 52.1 | 7/8 | MA-8-8N |
| 5/8 | 1/2 | 11.9 | 52.3 | 7/8 | MA-10-8N |
| 3/4 | 1/2 | 11.9 | 52.3 | 7/8 | MA-12-8N |
| 3/4 | 3/4 | 14.7 | 52.3 | 1-1/16 | MA-12-12N |
| 1 | 3/4 | 15.7 | 58.6 | 1-1/16 | MA-16-12N |
| 1 | 1 | 20.3 | 66.0 | 1-3/8 | MA-16-16N |
| Metric |
| 6 | 1/8 | 4.1 | 32.8 | 7/16 | MA-6M-2N |
| 6 | 1/4 | 4.1 | 38.1 | 9/16 | MA-6M-4N |
| 8 | 1/4 | 5.6 | 39.1 | 9/16 | MA-8M-4N |
| 10 | 1/4 | 6.9 | 39.9 | 9/16 | MA-10M-4N |
| 10 | 3/8 | 6.9 | 40.6 | 11/16 | MA-10M-6N |
| 10 | 1/2 | 6.9 | 45.2 | 7/8 | MA-10M-8N |
| 12 | 1/4 | 7.1 | 46.5 | 9/16 | MA-12M-4N |
| 12 | 1/2 | 9.4 | 52.1 | 7/8 | MA-12M-8N |
Dimensions are for reference only and are subject to change.
