Opis
| symbol | gwint | oznaczenie wg Rastelli-Raccordi |
| XW 1/4” | 1/4” | 60.01.04.04 |
| XW 3/8” | 3/8” | 60.01.06.06 |
| XW 1/2” | 1/2” | 60.01.08.08 |
| XW 3/4” | 3/4” | 60.01.12.12 |
| XW 1” | 1” | 60.01.16.16 |
| XW 1 1/4” | 1 1/4” | 60.01.20.20 |
| XW 1 1/2” | 1 1/2” | 60.01.24.24 |
XW – złączka kolankowa.
| symbol | gwint | oznaczenie wg Rastelli-Raccordi |
| XW 1/4” | 1/4” | 60.01.04.04 |
| XW 3/8” | 3/8” | 60.01.06.06 |
| XW 1/2” | 1/2” | 60.01.08.08 |
| XW 3/4” | 3/4” | 60.01.12.12 |
| XW 1” | 1” | 60.01.16.16 |
| XW 1 1/4” | 1 1/4” | 60.01.20.20 |
| XW 1 1/2” | 1 1/2” | 60.01.24.24 |