1BMC1N
Tube OD 1/16, Thread NPT 1/16
- A
- 1.19
- Ax
- 0.68
- B
- 0.38
- D
- 0.34
- E
- 0.09
- F Hex
- 7/16
- Fx
- 7/16
- G
- 7/16
- H
- 1.11
- Hx
- 0.53
Tube Fittings
Bulk Head Male Connector
Imperial Tube OD x Male NPT Thread
Bulk head male connectors are used to connect fractional tubes through panels or bulkheads to female NPT threaded ports in instrumentation and process piping systems.
Product Image
Technical Drawing
Tube Fitting Product
Short Product Description
Bulk head male connectors are used to connect fractional tubes through panels or bulkheads to female NPT threaded ports in instrumentation and process piping systems.
Panel Mount Connection
Supports tube routing through panels, enclosures, and bulkhead-mounted instrument layouts.
Male Thread End
Male NPT thread end connects into compatible female threaded ports.
Instrumentation Duty
Designed for clean routing and dependable installation in instrument and process piping systems.
Imperial Sizes
Bulk Head Male Connector Size Chart
Showing 25 of 25 sizes - 0 selected
| Part No. | Tube OD | Thread NPT | A | Ax | B | D | E | F Hex | Fx | G | H | Hx | Action |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1BMC1N | 1/16 | 1/16 | 1.19 | 0.68 | 0.38 | 0.34 | 0.09 | 7/16 | 7/16 | 7/16 | 1.11 | 0.53 | |
| 1BMC2N | 1/16 | 1/8 | 1.27 | 0.68 | 0.38 | 0.34 | 0.09 | 7/16 | 7/16 | 7/16 | 1.57 | 0.53 | |
| 2BMC2N | 1/8 | 1/8 | 1.83 | 1.23 | 0.38 | 0.5 | 0.09 | 7/16 | 7/16 | 7/16 | 1.57 | 0.97 | |
| 3BMC2N | 3/16 | 1/8 | 1.89 | 1.26 | 0.38 | 0.54 | 0.19 | 9/16 | 9/16 | 7/16 | 1.66 | 1 | |
| 4BMC2N | 1/4 | 1/8 | 1.95 | 1.32 | 0.38 | 0.6 | 0.19 | 5/8 | 5/8 | 9/16 | 1.66 | 1.03 | |
| 4BMC4N | 1/4 | 1/4 | 2.13 | 1.32 | 0.56 | 0.6 | 0.19 | 5/8 | 5/8 | 9/16 | 1.84 | 1.03 | |
| 4BMC6N | 1/4 | 3/8 | 2.16 | 1.31 | 0.56 | 0.6 | 0.19 | 11/16 | 11/16 | 9/16 | 2.08 | 1.02 | |
| 4BMC8N | 1/4 | 1/2 | 2.37 | 1.31 | 0.75 | 0.6 | 0.19 | 7/8 | 7/8 | 9/16 | 1.77 | 1.02 | |
| 5BMC2N | 5/16 | 1/8 | 2.08 | 1.42 | 0.38 | 0.64 | 0.19 | 11/16 | 11/16 | 5/8 | 1.96 | 1.12 | |
| 5BMC4N | 5/16 | 1/4 | 2.27 | 1.42 | 0.56 | 0.64 | 0.25 | 11/16 | 11/16 | 5/8 | 1.78 | 1.12 | |
| 6BMC2N | 3/8 | 1/8 | 2.08 | 1.44 | 0.38 | 0.66 | 0.19 | 3/4 | 3/4 | 11/16 | 1.97 | 1.5 | |
| 6BMC4N | 3/8 | 1/4 | 2.26 | 1.15 | 0.56 | 0.66 | 0.28 | 3/4 | 3/4 | 11/16 | 1.97 | 1.16 | |
| 6BMC6N | 3/8 | 3/8 | 2.26 | 1.45 | 0.56 | 0.66 | 0.28 | 3/4 | 3/4 | 11/16 | 1.97 | 1.16 | |
| 6BMC8N | 3/8 | 1/2 | 2.51 | 1.45 | 0.75 | 0.66 | 0.28 | 7/8 | 7/8 | 11/16 | 2.22 | 1.16 | |
| 8BMC4N | 1/2 | 1/4 | 2.49 | 1.65 | 0.56 | 0.9 | 0.28 | 7/8 | 7/8 | 7/8 | 2.09 | 1.25 | |
| 8BMC6N | 1/2 | 3/8 | 2.49 | 1.65 | 0.56 | 0.9 | 0.38 | 7/8 | 7/8 | 7/8 | 2.09 | 1.25 | |
| 8BMC8N | 1/2 | 1/2 | 2.71 | 1.65 | 0.75 | 0.9 | 0.41 | 7/8 | 7/8 | 7/8 | 2.31 | 1.25 | |
| 8BMC12N | 1/2 | 3/4 | 2.72 | 1.65 | 0.75 | 0.9 | 0.41 | 1-1/8 | 1-1/8 | 7/8 | 2.22 | 1.25 | |
| 10BMC6N | 5/8 | 3/8 | 2.62 | 1.68 | 0.56 | 0.96 | 0.38 | 1-1/16 | 1-1/16 | 1 | 2.41 | 1.28 | |
| 10BMC8N | 5/8 | 1/2 | 2.81 | 1.68 | 0.75 | 0.96 | 0.47 | 1-1/16 | 1-1/16 | 1 | 2.6 | 1.28 | |
| 12BMC8N | 3/4 | 1/2 | 3 | 1.87 | 0.75 | 0.96 | 0.47 | 1-3/16 | 1-3/16 | 1-1/8 | 2.6 | 1.47 | |
| 12BMC12N | 3/4 | 3/4 | 3 | 1.87 | 0.75 | 0.96 | 0.62 | 1-3/16 | 1-3/16 | 1-1/8 | 2.6 | 1.47 | |
| 14BMC12N | 7/8 | 3/4 | 3.31 | 2.09 | 0.75 | 1.02 | 0.62 | 1-3/8 | 1-3/8 | 1-1/4 | 3 | 1.69 | |
| 16BMC12N | 1 | 3/4 | 3.54 | 2.27 | 0.75 | 1.23 | 0.62 | 1-5/8 | 1-5/8 | 1-1/2 | 3.19 | 1.78 | |
| 16BMC16N | 1 | 1 | 3.67 | 2.26 | 0.94 | 1.23 | 0.88 | 1-5/8 | 1-5/8 | 1-1/2 | 3.19 | 1.78 |
1BMC2N
Tube OD 1/16, Thread NPT 1/8
- A
- 1.27
- Ax
- 0.68
- B
- 0.38
- D
- 0.34
- E
- 0.09
- F Hex
- 7/16
- Fx
- 7/16
- G
- 7/16
- H
- 1.57
- Hx
- 0.53
2BMC2N
Tube OD 1/8, Thread NPT 1/8
- A
- 1.83
- Ax
- 1.23
- B
- 0.38
- D
- 0.5
- E
- 0.09
- F Hex
- 7/16
- Fx
- 7/16
- G
- 7/16
- H
- 1.57
- Hx
- 0.97
3BMC2N
Tube OD 3/16, Thread NPT 1/8
- A
- 1.89
- Ax
- 1.26
- B
- 0.38
- D
- 0.54
- E
- 0.19
- F Hex
- 9/16
- Fx
- 9/16
- G
- 7/16
- H
- 1.66
- Hx
- 1
4BMC2N
Tube OD 1/4, Thread NPT 1/8
- A
- 1.95
- Ax
- 1.32
- B
- 0.38
- D
- 0.6
- E
- 0.19
- F Hex
- 5/8
- Fx
- 5/8
- G
- 9/16
- H
- 1.66
- Hx
- 1.03
4BMC4N
Tube OD 1/4, Thread NPT 1/4
- A
- 2.13
- Ax
- 1.32
- B
- 0.56
- D
- 0.6
- E
- 0.19
- F Hex
- 5/8
- Fx
- 5/8
- G
- 9/16
- H
- 1.84
- Hx
- 1.03
4BMC6N
Tube OD 1/4, Thread NPT 3/8
- A
- 2.16
- Ax
- 1.31
- B
- 0.56
- D
- 0.6
- E
- 0.19
- F Hex
- 11/16
- Fx
- 11/16
- G
- 9/16
- H
- 2.08
- Hx
- 1.02
4BMC8N
Tube OD 1/4, Thread NPT 1/2
- A
- 2.37
- Ax
- 1.31
- B
- 0.75
- D
- 0.6
- E
- 0.19
- F Hex
- 7/8
- Fx
- 7/8
- G
- 9/16
- H
- 1.77
- Hx
- 1.02
5BMC2N
Tube OD 5/16, Thread NPT 1/8
- A
- 2.08
- Ax
- 1.42
- B
- 0.38
- D
- 0.64
- E
- 0.19
- F Hex
- 11/16
- Fx
- 11/16
- G
- 5/8
- H
- 1.96
- Hx
- 1.12
5BMC4N
Tube OD 5/16, Thread NPT 1/4
- A
- 2.27
- Ax
- 1.42
- B
- 0.56
- D
- 0.64
- E
- 0.25
- F Hex
- 11/16
- Fx
- 11/16
- G
- 5/8
- H
- 1.78
- Hx
- 1.12
6BMC2N
Tube OD 3/8, Thread NPT 1/8
- A
- 2.08
- Ax
- 1.44
- B
- 0.38
- D
- 0.66
- E
- 0.19
- F Hex
- 3/4
- Fx
- 3/4
- G
- 11/16
- H
- 1.97
- Hx
- 1.5
6BMC4N
Tube OD 3/8, Thread NPT 1/4
- A
- 2.26
- Ax
- 1.15
- B
- 0.56
- D
- 0.66
- E
- 0.28
- F Hex
- 3/4
- Fx
- 3/4
- G
- 11/16
- H
- 1.97
- Hx
- 1.16
6BMC6N
Tube OD 3/8, Thread NPT 3/8
- A
- 2.26
- Ax
- 1.45
- B
- 0.56
- D
- 0.66
- E
- 0.28
- F Hex
- 3/4
- Fx
- 3/4
- G
- 11/16
- H
- 1.97
- Hx
- 1.16
6BMC8N
Tube OD 3/8, Thread NPT 1/2
- A
- 2.51
- Ax
- 1.45
- B
- 0.75
- D
- 0.66
- E
- 0.28
- F Hex
- 7/8
- Fx
- 7/8
- G
- 11/16
- H
- 2.22
- Hx
- 1.16
8BMC4N
Tube OD 1/2, Thread NPT 1/4
- A
- 2.49
- Ax
- 1.65
- B
- 0.56
- D
- 0.9
- E
- 0.28
- F Hex
- 7/8
- Fx
- 7/8
- G
- 7/8
- H
- 2.09
- Hx
- 1.25
8BMC6N
Tube OD 1/2, Thread NPT 3/8
- A
- 2.49
- Ax
- 1.65
- B
- 0.56
- D
- 0.9
- E
- 0.38
- F Hex
- 7/8
- Fx
- 7/8
- G
- 7/8
- H
- 2.09
- Hx
- 1.25
8BMC8N
Tube OD 1/2, Thread NPT 1/2
- A
- 2.71
- Ax
- 1.65
- B
- 0.75
- D
- 0.9
- E
- 0.41
- F Hex
- 7/8
- Fx
- 7/8
- G
- 7/8
- H
- 2.31
- Hx
- 1.25
8BMC12N
Tube OD 1/2, Thread NPT 3/4
- A
- 2.72
- Ax
- 1.65
- B
- 0.75
- D
- 0.9
- E
- 0.41
- F Hex
- 1-1/8
- Fx
- 1-1/8
- G
- 7/8
- H
- 2.22
- Hx
- 1.25
10BMC6N
Tube OD 5/8, Thread NPT 3/8
- A
- 2.62
- Ax
- 1.68
- B
- 0.56
- D
- 0.96
- E
- 0.38
- F Hex
- 1-1/16
- Fx
- 1-1/16
- G
- 1
- H
- 2.41
- Hx
- 1.28
10BMC8N
Tube OD 5/8, Thread NPT 1/2
- A
- 2.81
- Ax
- 1.68
- B
- 0.75
- D
- 0.96
- E
- 0.47
- F Hex
- 1-1/16
- Fx
- 1-1/16
- G
- 1
- H
- 2.6
- Hx
- 1.28
12BMC8N
Tube OD 3/4, Thread NPT 1/2
- A
- 3
- Ax
- 1.87
- B
- 0.75
- D
- 0.96
- E
- 0.47
- F Hex
- 1-3/16
- Fx
- 1-3/16
- G
- 1-1/8
- H
- 2.6
- Hx
- 1.47
12BMC12N
Tube OD 3/4, Thread NPT 3/4
- A
- 3
- Ax
- 1.87
- B
- 0.75
- D
- 0.96
- E
- 0.62
- F Hex
- 1-3/16
- Fx
- 1-3/16
- G
- 1-1/8
- H
- 2.6
- Hx
- 1.47
14BMC12N
Tube OD 7/8, Thread NPT 3/4
- A
- 3.31
- Ax
- 2.09
- B
- 0.75
- D
- 1.02
- E
- 0.62
- F Hex
- 1-3/8
- Fx
- 1-3/8
- G
- 1-1/4
- H
- 3
- Hx
- 1.69
16BMC12N
Tube OD 1, Thread NPT 3/4
- A
- 3.54
- Ax
- 2.27
- B
- 0.75
- D
- 1.23
- E
- 0.62
- F Hex
- 1-5/8
- Fx
- 1-5/8
- G
- 1-1/2
- H
- 3.19
- Hx
- 1.78
16BMC16N
Tube OD 1, Thread NPT 1
- A
- 3.67
- Ax
- 2.26
- B
- 0.94
- D
- 1.23
- E
- 0.88
- F Hex
- 1-5/8
- Fx
- 1-5/8
- G
- 1-1/2
- H
- 3.19
- Hx
- 1.78