How to convert inches to millimeters?
Size in " | diameter (mm) male thread pipe size |
| 1/8” | 10,20 |
| 1/4" | 13,50 |
| 3/8” | 17,20 |
| 1/2" | 21,30 |
| 3/4" | 26,60 |
| 1” | 33,70 |
| 1 1/4" | 42,40 |
| 1 1/2" | 48,30 |
| 2” | 60,30 |
| 2 1/2" | 76,10 |
| 3” | 88,90 |
| 4” | 114,30 |
| 5” | 139,70 |
| 6” | 168,30 |