Connects Fractional Tube to Male NPT Thread
| Part No. | Tube OD D (in.) | Tube OD D (mm) | T* NPT Size | d Min. | Width across flat h (in.) | Width across flat H | A | B | ℓ | L |
| CFC 1 - 1N | 1/16 | 1.58 | 1/16 | 1.3 | 7/16 | 5/16 | 8.6 | 10.9 | 19.8 | 23.6 |
| CFC 1 - 2N | 1/16 | 1.58 | 1/8 | 1.3 | 9/16 | 7/16 | 8.6 | 10.9 | 20.6 | 24.4 |
| CFC 2 - 2N | 1/8 | 3.17 | 1/8 | 2.3 | 9/16 | 7/16 | 12.7 | 15.2 | 22.1 | 28.7 |
| CFC 2 - 4N | 1/8 | 3.17 | 1/4 | 2.3 | 3/4 | 7/16 | 12.7 | 15.2 | 26.9 | 33.5 |
| CFC 3 - 2N | 3/16 | 4.76 | 1/8 | 3 | 9/16 | 1/2 | 13.7 | 16 | 23.1 | 29.7 |
| CFC 4 - 2N | 1/4 | 6.35 | 1/8 | 4.8 | 9/16 | 9/16 | 15.2 | 17.8 | 23.9 | 31.2 |
| CFC 4 - 4N | 1/4 | 6.35 | 1/4 | 4.8 | 3/4 | 9/16 | 15.2 | 17.8 | 28.4 | 35.8 |
| CFC 4 - 6N | 1/4 | 6.35 | 3/8 | 4.8 | 7/8 | 9/16 | 15.2 | 17.8 | 30.2 | 37.6 |
| CFC 4 - 8N | 1/4 | 6.35 | 1/2 | 4.8 | 1-1/16 | 9/16 | 15.2 | 17.8 | 35.1 | 41.4 |
| CFC 5 - 2N | 5/16 | 7.93 | 1/8 | 6.3 | 9/16 | 5/8 | 16.3 | 18.5 | 24.6 | 32 |
| CFC 5 - 4N | 5/16 | 7.93 | 1/4 | 6.3 | 3/4 | 5/8 | 16.3 | 18.5 | 29.5 | 36.8 |
| CFC 6 - 2N | 3/8 | 9.52 | 1/8 | 7 | 5/8 | 11/16 | 16.8 | 19.3 | 25.4 | 32.8 |
| CFC 6 - 4N | 3/8 | 9.52 | 1/4 | 7 | 3/4 | 11/16 | 16.8 | 19.3 | 30.2 | 37.6 |
| CFC 6 - 6N | 3/8 | 9.52 | 3/8 | 7 | 7/8 | 11/16 | 16.8 | 19.3 | 31.8 | 39.1 |
| CFC 6 - 8N | 3/8 | 9.52 | 1/2 | 7 | 1-1/16 | 11/16 | 16.8 | 19.3 | 36.6 | 43.9 |
| CFC 6 - 12N | 3/8 | 9.52 | 3/4 | 7 | 1-5/16 | 11/16 | 16.8 | 19.3 | 40.4 | 47.8 |
| CFC 8 - 4N | 1/2 | 12.7 | 1/4 | 10.4 | 13/16 | 7/8 | 22.9 | 21.8 | 30.2 | 40.4 |
| CFC 8 - 6N | 1/2 | 12.7 | 3/8 | 10.4 | 7/8 | 7/8 | 22.9 | 21.8 | 31.8 | 41.9 |
| CFC 8 - 8N | 1/2 | 12.7 | 1/2 | 10.4 | 1-1/16 | 7/8 | 22.9 | 21.8 | 36.6 | 46.7 |
| CFC 8 - 12N | 1/2 | 12.7 | 3/4 | 10.4 | 1-5/16 | 7/8 | 22.9 | 21.8 | 38.1 | 48.3 |
| CFC 10 - 6N | 5/8 | 15.87 | 3/8 | 12.7 | 15/16 | 1 | 24.4 | 21.8 | 31.8 | 41.9 |
| CFC 10 - 8N | 5/8 | 15.87 | 1/2 | 12.7 | 1-1/16 | 1 | 24.4 | 21.8 | 36.6 | 46.7 |
| CFC 10 - 12N | 5/8 | 15.87 | 3/4 | 12.7 | 1-5/16 | 1 | 24.4 | 21.8 | 38.1 | 48.3 |
| CFC 12 - 8N | 3/4 | 19.05 | 1/2 | 15.7 | 1-1/16 | 1-1/8 | 24.4 | 21.8 | 36.6 | 46.7 |
| CFC 12 - 12N | 3/4 | 19.05 | 3/4 | 15.7 | 1-5/16 | 1-1/8 | 24.4 | 21.8 | 38.1 | 48.3 |
| CFC 14 - 12N | 7/8 | 22.22 | 3/4 | 15.7 | 1-5/16 | 1-1/4 | 25.9 | 21.8 | 39.6 | 49.8 |
| CFC 16 - 12N | 1 | 25.4 | 3/4 | 22.3 | 1-3/8 | 1-1/2 | 31.2 | 26.4 | 41.1 | 53.3 |
| CFC 16 - 16N | 1 | 25.4 | 1 | 22.3 | 1-5/8 | 1-1/2 | 31.2 | 26.4 | 50 | 62.2 |
| CFC 20 - 20N | 1-1/4 | 31.75 | 1-1/4 | 28 | 2-1/8 | 1-7/8 | 41.1 | 38.9 | 52.6 | 74.7 |
| CFC 24 - 24N | 1-1/2 | 38.1 | 1-1/2 | 34 | 2-3/8 | 2-1/4 | 50 | 45.2 | 56.1 | 83.3 |
| CFC 32 - 32N | 2 | 50.8 | 2 | 46 | 2-7/8 | 3 | 67.6 | 62.7 | 64.3 | 101.6 |
Connects Metric Tube to Male ISO Tapered Thread
| Part No. | Tube OD D | T* ISO Thread Size | d Min. | Width across flat h | Width across flat H | A | B | ℓ | L |
| CFC 3M - 2R | 3 | 1/8 | 2.3 | 14 | 12 | 12.9 | 15.3 | 22.1 | 28.7 |
| CFC 3M - 4R | 3 | 1/4 | 2.3 | 19 | 12 | 12.9 | 15.3 | 26.9 | 33.5 |
| CFC 4M - 2R | 4 | 1/8 | 2.4 | 14 | 12 | 13.7 | 16.1 | 23.1 | 29.7 |
| CFC 6M - 2R | 6 | 1/8 | 4.8 | 14 | 14 | 15.3 | 17.7 | 23.9 | 31.3 |
| CFC 6M - 4R | 6 | 1/4 | 4.8 | 19 | 14 | 15.3 | 17.7 | 28.4 | 35.8 |
| CFC 6M - 6R | 6 | 3/8 | 4.8 | 22 | 14 | 15.3 | 17.7 | 29.5 | 36.9 |
| CFC 6M - 8R | 6 | 1/2 | 4.8 | 27 | 14 | 15.3 | 17.7 | 35.1 | 42.5 |
| CFC 8M - 2R | 8 | 1/8 | 6.3 | 14 | 16 | 16.2 | 18.6 | 24.6 | 32.1 |
| CFC 8M - 4R | 8 | 1/4 | 6.3 | 19 | 16 | 16.2 | 18.6 | 29.5 | 37 |
| CFC 8M - 6R | 8 | 3/8 | 6.3 | 22 | 16 | 16.2 | 18.6 | 30.2 | 37.7 |
| CFC 8M - 8R | 8 | 1/2 | 6.3 | 27 | 16 | 16.2 | 18.6 | 35.8 | 43.3 |
| CFC 10M - 2R | 10 | 1/8 | 8 | 17 | 19 | 17.2 | 19.5 | 25.4 | 33 |
| CFC 10M - 4R | 10 | 1/4 | 8 | 19 | 19 | 17.2 | 19.5 | 30.2 | 37.8 |
| CFC 10M - 6R | 10 | 3/8 | 8 | 22 | 19 | 17.2 | 19.5 | 31 | 38.6 |
| CFC 10M - 8R | 10 | 1/2 | 8 | 27 | 19 | 17.2 | 19.5 | 36.6 | 44.2 |
| CFC 12M - 2R | 12 | 1/8 | 9.5 | 22 | 22 | 22.8 | 22 | 28.4 | 38.5 |
| CFC 12M - 4R | 12 | 1/4 | 9.5 | 22 | 22 | 22.8 | 22 | 30.2 | 40.3 |
| CFC 12M - 6R | 12 | 3/8 | 9.5 | 22 | 22 | 22.8 | 22 | 31 | 41.1 |
| CFC 12M - 8R | 12 | 1/2 | 9.5 | 27 | 22 | 22.8 | 22 | 36.6 | 46.7 |
| CFC 12M - 12R | 12 | 3/4 | 9.5 | 35 | 22 | 22.8 | 22 | 38.9 | 49 |
| CFC 15M - 8R | 15 | 1/2 | 12 | 27 | 25 | 24.4 | 22 | 36.6 | 46.7 |
| CFC 16M - 8R | 16 | 1/2 | 12.7 | 27 | 25 | 24.4 | 22 | 36.8 | 46.9 |
| CFC 20M - 8R | 20 | 1/2 | 16 | 30 | 32 | 26 | 22 | 37.8 | 47.9 |
| CFC 20M - 12R | 20 | 3/4 | 16 | 35 | 32 | 26 | 22 | 39.6 | 49.7 |
| CFC 22M - 12R | 22 | 3/4 | 18.3 | 35 | 32 | 26 | 22 | 39.6 | 49.7 |
| CFC 22M - 16R | 22 | 1 | 18.3 | 41 | 32 | 26 | 22 | 47.8 | 57.9 |
| CFC 25M - 12R | 25 | 3/4 | 22 | 35 | 38 | 31.3 | 26.5 | 41.1 | 53.4 |
| CFC 25M - 16R | 25 | 1 | 22 | 41 | 38 | 31.3 | 26.5 | 50 | 62.3 |
