| Tube Size X Thread Inch | M5 X .8 Thread | 1/8" NPT | 1/4" NPT | 3/8" NPT | 1/2" NPT |
| 5/32" OD | PCF5/32-M5 | PCF5/32-01 | PCF5/32-02 | ||
| 3/16" OD | PCF3/16-01 | PCF3/16-02 | |||
| 1/4" OD | PCF1/4-M5 | PCF1/4-01 | PCF1/4-02 | PCF1/4-03 | |
| 3/8" OD | PCF3/8-02 | PCF3/8-03 | |
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| 1/2" OD | PCF1/2-02 | PCF1/2-03 | PCF1/2-04 | ||
| Tube Size X Thread Metric | M5 X .8 Thread | R1/8 | R1/4 | R3/8 | R1/2 |
| 4MM | PCF4-M5 | PCF4-01 | PCF4-02 | ||
| 6MM | PCF6-M5 | PCF6-01 | PCF6-02 | PCF6-03 | |
| 8MM | PCF8-01 | PCF8-02 | PCF8-03 | ||
| 10MM | PCF10-02 | PCF10-03 | |||
| 12MM | PCF12-02 | PCF12-03 | PCF12-04 | ||
| 16MM | PCF16-03 | PCF16-04 |