| Tube Size X Thread Inch | M5 X .8 Thread | 1/8" NPT | 1/4" NPT | 3/8" NPT | 1/2" NPT |
|---|---|---|---|---|---|
| 5/32" OD | PC5/32-M5 | PC5/32-01 | PC5/32-02 | ||
| 3/16" OD | PC3/16-M5 | PC3/16-01 | PC3/16-02 | ||
| 1/4" OD | PC1/4-M5 | PC1/4-01 | PC1/4-02 | PC1/4-03 | |
| 3/8" OD | PC3/8-01 | PC3/8-02 | PC3/8-03 | PC3/8-04 | |
| 1/2" OD | PC1/2-02 | PC1/2-03 | PC1/2-04 | ||
| Tube Size X Thread Metric | M5 X .8 Thread | R1/8 | R1/4 | R3/8 | R1/2 |
| 4MM | PC4-M5 | PC4-01 | PC4-02 | ||
| 6MM | PC6-M5 | PC6-01 | PC6-02 | PC6-03 | |
| 8MM | PC8-01 | PC8-02 | PC8-03 | ||
| 10MM | PC10-01 | PC10-02 | PC10-03 | PC10-04 | |
| 12MM | PC12-02 | PC12-03 | PC12-04 | ||
| 16MM | PC16-03 | PC16-04 |