All female threads:
- Cylindrical BSP.
Male thread:
- conical BSP;
- Cylindrical BSP.
Connection thread measurements:
M5 | 01 | 02 | 03 | 04 | 05 | 06 |
M5x0.8 | R-1/8 " | R-1/4 " | R-3/8 " | R-1/2 " | R-3/4 " | R-1 " |
Example: ALS 0404, corresponds to a fitting whose threads are 1/2 "and 1/2".