Female Adapter (Female ISO Parallel (BSP) Thread to Tube End)
| Tube OD | Female BSPThread Size | Dimensions in mm | F-Hex(Inch) | Dawsons-TechPart No. | |
| T | P | E | L | ||
| Fractional | |||||
| 1/4 | 1/4 | 4.1 | 35.3 | 3/4 | FA-4-4RG |
| 3/8 | 3/8 | 6.6 | 39.4 | 7/8 | FA-6-6RG |
| 1/2 | 1/2 | 7.1 | 48.8 | 1-1/16 | FA-8-8RG |
| Metric | |||||
| 6 | 1/4 | 4.1 | 35.3 | 3/4 | FA-6M-4RG |
| 6 | 3/8 | 4.1 | 38.4 | 7/8 | FA-6M-6RG |
| 6 | 1/2 | 4.1 | 42.9 | 1-1/16 | FA-6M-8RG |
| 8 | 1/4 | 5.5 | 33.0 | 3/4 | FA-8M-4RG |
| 8 | 1/2 | 5.6 | 43.7 | 1-1/16 | FA-8M-8RG |
| 10 | 1/4 | 5.5 | 34.5 | 3/4 | FA-10M-4RG |
| 10 | 1/2 | 7.1 | 41.1 | 1-1/16 | FA-10M-8RG |
| 12 | 1/4 | 5.5 | 40.1 | 3/4 | FA-12M-4RG |
| 12 | 1/2 | 7.1 | 48.8 | 1-1/16 | FA-12M-8RG |
| 16 | 1/2 | 7.1 | 49.0 | 1-1/16 | FA-16M-8RG |
| 18 | 1/2 | 7.1 | 49.3 | 1-1/16 | FA-18M-8RG |