1-FC-1N
Tube OD 1/16, Thread NPT 1/16
- A
- 0.93
- B
- 0.39
- C
- 0.43
- D
- 0.34
- E
- 0.05
- F Hex
- 7/16
- G
- 7/16
- H
- 0.78
Tube Fittings
Female Connector
Imperial Tube OD x Female NPT Thread
Female connectors are used to connect fractional tubes to male NPT threaded ports in instrumentation and process piping systems.
Product Image
Technical Drawing
Tube Fitting Product
Short Product Description
Female connectors are used to connect fractional tubes to male NPT threaded ports in instrumentation and process piping systems.
Female Thread Connection
Supports tube routing into compatible male threaded ports.
Female Thread End
Female NPT thread end connects with compatible male threaded ports.
Instrumentation Duty
Designed for clean routing and dependable installation in instrument and process piping systems.
Imperial Sizes
Female Connector Size Chart
Showing 30 of 30 sizes - 0 selected
| Part No. | Tube OD (T) inch | Thread (P) NPT | A | B | C | D | E | F Hex | G | H | Action |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1-FC-1N | 1/16 | 1/16 | 0.93 | 0.39 | 0.43 | 0.34 | 0.05 | 7/16 | 7/16 | 0.78 | |
| 1-FC-2N | 1/16 | 1/8 | 0.96 | 0.41 | 0.43 | 0.34 | 0.05 | 9/16 | 7/16 | 0.81 | |
| 2-FC-2N | 1/8 | 1/8 | 1.13 | 0.41 | 0.6 | 0.5 | 0.09 | 9/16 | 7/16 | 0.87 | |
| 2-FC-4N | 1/8 | 1/4 | 1.32 | 0.59 | 0.6 | 0.5 | 0.09 | 3/4 | 7/16 | 1.06 | |
| 3-FC-2N | 3/16 | 1/8 | 1.17 | 0.39 | 0.63 | 0.54 | 0.12 | 9/16 | 7/16 | 0.91 | |
| 3-FC-4N | 3/16 | 1/4 | 1.35 | 0.59 | 0.64 | 0.54 | 0.12 | 3/4 | 7/16 | 1.09 | |
| 4-FC-2N | 1/4 | 1/8 | 1.23 | 0.39 | 0.7 | 0.6 | 0.19 | 9/16 | 9/16 | 0.94 | |
| 4-FC-4N | 1/4 | 1/4 | 1.41 | 0.59 | 0.7 | 0.6 | 0.19 | 3/4 | 9/16 | 1.12 | |
| 4-FC-6N | 1/4 | 3/8 | 1.48 | 0.59 | 0.7 | 0.6 | 0.19 | 7/8 | 9/16 | 1.19 | |
| 4-FC-8N | 1/4 | 1/2 | 1.67 | 0.78 | 0.7 | 0.6 | 0.19 | 1-1/16 | 9/16 | 1.38 | |
| 5-FC-2N | 5/16 | 1/8 | 1.26 | 0.41 | 0.73 | 0.64 | 0.25 | 9/16 | 5/8 | 0.97 | |
| 5-FC-4N | 5/16 | 1/4 | 1.45 | 0.59 | 0.73 | 0.64 | 0.25 | 3/4 | 5/8 | 1.16 | |
| 5-FC-6N | 5/16 | 3/8 | 1.45 | 0.59 | 0.73 | 0.64 | 0.25 | 7/8 | 5/8 | 1 | |
| 6-FC-2N | 3/8 | 1/8 | 1.29 | 0.41 | 0.76 | 0.66 | 0.28 | 5/8 | 11/16 | 1 | |
| 6-FC-4N | 3/8 | 1/4 | 1.48 | 0.59 | 0.76 | 0.66 | 0.28 | 3/4 | 11/16 | 1.19 | |
| 6-FC-6N | 3/8 | 3/8 | 1.54 | 0.59 | 0.76 | 0.66 | 0.28 | 7/8 | 11/16 | 1.25 | |
| 6-FC-8N | 3/8 | 1/2 | 1.73 | 0.78 | 0.76 | 0.66 | 0.28 | 1-1/16 | 11/16 | 1.44 | |
| 6-FC-12N | 3/8 | 3/4 | 1.88 | 0.81 | 0.76 | 0.66 | 0.28 | 1-5/16 | 11/16 | 1.59 | |
| 8-FC-4N | 1/2 | 1/4 | 1.59 | 0.59 | 0.86 | 0.9 | 0.41 | 13/16 | 7/8 | 1.19 | |
| 8-FC-6N | 1/2 | 3/8 | 1.65 | 0.59 | 0.86 | 0.9 | 0.41 | 7/8 | 7/8 | 1.25 | |
| 8-FC-8N | 1/2 | 1/2 | 1.84 | 0.78 | 0.86 | 0.9 | 0.41 | 1-1/16 | 7/8 | 1.44 | |
| 8-FC-12N | 1/2 | 3/4 | 1.9 | 0.81 | 0.86 | 0.9 | 0.41 | 1-5/16 | 7/8 | 1.5 | |
| 10-FC-6N | 5/8 | 3/8 | 1.65 | 0.59 | 0.86 | 0.96 | 0.5 | 15/16 | 1 | 1.25 | |
| 10-FC-8N | 5/8 | 1/2 | 1.84 | 0.78 | 0.86 | 0.96 | 0.5 | 1-1/16 | 1 | 1.44 | |
| 10-FC-12N | 5/8 | 3/4 | 1.9 | 0.81 | 0.86 | 0.96 | 0.5 | 1-5/16 | 1 | 1.5 | |
| 12-FC-8N | 3/4 | 1/2 | 1.84 | 0.78 | 0.86 | 0.96 | 0.62 | 1-1/16 | 1-1/8 | 1.44 | |
| 12-FC-12N | 3/4 | 3/4 | 1.9 | 0.81 | 0.86 | 0.96 | 0.62 | 1-5/16 | 1-1/8 | 1.5 | |
| 14-FC-12N | 7/8 | 3/4 | 1.96 | 0.81 | 0.86 | 1.02 | 0.72 | 1-5/16 | 1-1/4 | 1.56 | |
| 16-FC-12N | 1 | 3/4 | 2.1 | 0.81 | 1.04 | 1.23 | 0.88 | 1-3/8 | 1-1/2 | 1.62 | |
| 16-FC-16N | 1 | 1 | 2.45 | 1 | 1.04 | 1.23 | 0.88 | 1-5/8 | 1-1/2 | 1.97 |
1-FC-2N
Tube OD 1/16, Thread NPT 1/8
- A
- 0.96
- B
- 0.41
- C
- 0.43
- D
- 0.34
- E
- 0.05
- F Hex
- 9/16
- G
- 7/16
- H
- 0.81
2-FC-2N
Tube OD 1/8, Thread NPT 1/8
- A
- 1.13
- B
- 0.41
- C
- 0.6
- D
- 0.5
- E
- 0.09
- F Hex
- 9/16
- G
- 7/16
- H
- 0.87
2-FC-4N
Tube OD 1/8, Thread NPT 1/4
- A
- 1.32
- B
- 0.59
- C
- 0.6
- D
- 0.5
- E
- 0.09
- F Hex
- 3/4
- G
- 7/16
- H
- 1.06
3-FC-2N
Tube OD 3/16, Thread NPT 1/8
- A
- 1.17
- B
- 0.39
- C
- 0.63
- D
- 0.54
- E
- 0.12
- F Hex
- 9/16
- G
- 7/16
- H
- 0.91
3-FC-4N
Tube OD 3/16, Thread NPT 1/4
- A
- 1.35
- B
- 0.59
- C
- 0.64
- D
- 0.54
- E
- 0.12
- F Hex
- 3/4
- G
- 7/16
- H
- 1.09
4-FC-2N
Tube OD 1/4, Thread NPT 1/8
- A
- 1.23
- B
- 0.39
- C
- 0.7
- D
- 0.6
- E
- 0.19
- F Hex
- 9/16
- G
- 9/16
- H
- 0.94
4-FC-4N
Tube OD 1/4, Thread NPT 1/4
- A
- 1.41
- B
- 0.59
- C
- 0.7
- D
- 0.6
- E
- 0.19
- F Hex
- 3/4
- G
- 9/16
- H
- 1.12
4-FC-6N
Tube OD 1/4, Thread NPT 3/8
- A
- 1.48
- B
- 0.59
- C
- 0.7
- D
- 0.6
- E
- 0.19
- F Hex
- 7/8
- G
- 9/16
- H
- 1.19
4-FC-8N
Tube OD 1/4, Thread NPT 1/2
- A
- 1.67
- B
- 0.78
- C
- 0.7
- D
- 0.6
- E
- 0.19
- F Hex
- 1-1/16
- G
- 9/16
- H
- 1.38
5-FC-2N
Tube OD 5/16, Thread NPT 1/8
- A
- 1.26
- B
- 0.41
- C
- 0.73
- D
- 0.64
- E
- 0.25
- F Hex
- 9/16
- G
- 5/8
- H
- 0.97
5-FC-4N
Tube OD 5/16, Thread NPT 1/4
- A
- 1.45
- B
- 0.59
- C
- 0.73
- D
- 0.64
- E
- 0.25
- F Hex
- 3/4
- G
- 5/8
- H
- 1.16
5-FC-6N
Tube OD 5/16, Thread NPT 3/8
- A
- 1.45
- B
- 0.59
- C
- 0.73
- D
- 0.64
- E
- 0.25
- F Hex
- 7/8
- G
- 5/8
- H
- 1
6-FC-2N
Tube OD 3/8, Thread NPT 1/8
- A
- 1.29
- B
- 0.41
- C
- 0.76
- D
- 0.66
- E
- 0.28
- F Hex
- 5/8
- G
- 11/16
- H
- 1
6-FC-4N
Tube OD 3/8, Thread NPT 1/4
- A
- 1.48
- B
- 0.59
- C
- 0.76
- D
- 0.66
- E
- 0.28
- F Hex
- 3/4
- G
- 11/16
- H
- 1.19
6-FC-6N
Tube OD 3/8, Thread NPT 3/8
- A
- 1.54
- B
- 0.59
- C
- 0.76
- D
- 0.66
- E
- 0.28
- F Hex
- 7/8
- G
- 11/16
- H
- 1.25
6-FC-8N
Tube OD 3/8, Thread NPT 1/2
- A
- 1.73
- B
- 0.78
- C
- 0.76
- D
- 0.66
- E
- 0.28
- F Hex
- 1-1/16
- G
- 11/16
- H
- 1.44
6-FC-12N
Tube OD 3/8, Thread NPT 3/4
- A
- 1.88
- B
- 0.81
- C
- 0.76
- D
- 0.66
- E
- 0.28
- F Hex
- 1-5/16
- G
- 11/16
- H
- 1.59
8-FC-4N
Tube OD 1/2, Thread NPT 1/4
- A
- 1.59
- B
- 0.59
- C
- 0.86
- D
- 0.9
- E
- 0.41
- F Hex
- 13/16
- G
- 7/8
- H
- 1.19
8-FC-6N
Tube OD 1/2, Thread NPT 3/8
- A
- 1.65
- B
- 0.59
- C
- 0.86
- D
- 0.9
- E
- 0.41
- F Hex
- 7/8
- G
- 7/8
- H
- 1.25
8-FC-8N
Tube OD 1/2, Thread NPT 1/2
- A
- 1.84
- B
- 0.78
- C
- 0.86
- D
- 0.9
- E
- 0.41
- F Hex
- 1-1/16
- G
- 7/8
- H
- 1.44
8-FC-12N
Tube OD 1/2, Thread NPT 3/4
- A
- 1.9
- B
- 0.81
- C
- 0.86
- D
- 0.9
- E
- 0.41
- F Hex
- 1-5/16
- G
- 7/8
- H
- 1.5
10-FC-6N
Tube OD 5/8, Thread NPT 3/8
- A
- 1.65
- B
- 0.59
- C
- 0.86
- D
- 0.96
- E
- 0.5
- F Hex
- 15/16
- G
- 1
- H
- 1.25
10-FC-8N
Tube OD 5/8, Thread NPT 1/2
- A
- 1.84
- B
- 0.78
- C
- 0.86
- D
- 0.96
- E
- 0.5
- F Hex
- 1-1/16
- G
- 1
- H
- 1.44
10-FC-12N
Tube OD 5/8, Thread NPT 3/4
- A
- 1.9
- B
- 0.81
- C
- 0.86
- D
- 0.96
- E
- 0.5
- F Hex
- 1-5/16
- G
- 1
- H
- 1.5
12-FC-8N
Tube OD 3/4, Thread NPT 1/2
- A
- 1.84
- B
- 0.78
- C
- 0.86
- D
- 0.96
- E
- 0.62
- F Hex
- 1-1/16
- G
- 1-1/8
- H
- 1.44
12-FC-12N
Tube OD 3/4, Thread NPT 3/4
- A
- 1.9
- B
- 0.81
- C
- 0.86
- D
- 0.96
- E
- 0.62
- F Hex
- 1-5/16
- G
- 1-1/8
- H
- 1.5
14-FC-12N
Tube OD 7/8, Thread NPT 3/4
- A
- 1.96
- B
- 0.81
- C
- 0.86
- D
- 1.02
- E
- 0.72
- F Hex
- 1-5/16
- G
- 1-1/4
- H
- 1.56
16-FC-12N
Tube OD 1, Thread NPT 3/4
- A
- 2.1
- B
- 0.81
- C
- 1.04
- D
- 1.23
- E
- 0.88
- F Hex
- 1-3/8
- G
- 1-1/2
- H
- 1.62
16-FC-16N
Tube OD 1, Thread NPT 1
- A
- 2.45
- B
- 1
- C
- 1.04
- D
- 1.23
- E
- 0.88
- F Hex
- 1-5/8
- G
- 1-1/2
- H
- 1.97