Översättningstabell för BSW (Ww) / BSF tum.
Antal gängor per tum för respektive dimension.
Gängvinkel 55°
| Gänga | Gängor per tum | ||
| Tum | mm | BSW Ww | BSF |
| 1/16 | 1,588 | 60 | |
| 3/32 | 2,381 | 48 | |
| 1/8 | 3,175 | 40 | |
| 5/32 | 3,969 | 32 | |
| 3/16 | 4,762 | 24 | 32 |
| 7/32 | 5,556 | 24 | 28 |
| 1/4 | 6,35 | 20 | 26 |
| 9/32 | 7,144 | 26 | |
| 5/16 | 7,938 | 18 | 22 |
| 3/8 | 9,525 | 16 | 20 |
| 7/16 | 11,112 | 14 | 18 |
| 1/2 | 12,7 | 12 | 16 |
| 9/16 | 14,288 | 12 | 16 |
| 5/8 | 15,875 | 11 | 14 |
| 11/16 | 17,462 | 11 | 14 |
| 3/4 | 19,05 | 10 | 12 |
| 13/16 | 20,638 | 10 | 12 |
| 7/8 | 22,225 | 9 | 11 |
| 15/16 | 23,812 | 9 | 11 |
| 1 | 25,4 | 8 | 10 |
| 1.1/8 | 28,575 | 7 | 9 |
| 1.1/4 | 31,75 | 7 | 9 |
| 1.3/8 | 34,925 | 6 | 8 |
| 1.1/2 | 38,1 | 6 | 8 |
| 1.5/8 | 41,275 | 5 | 8 |
| 1.3/4 | 44,45 | 5 | 7 |
| 1.7/8 | 47,625 | 4 1/2 | |
| 2 | 50,8 | 4 1/2 | 7 |
| 2.1/4 | 57,15 | 4 | 6 |
| 2.1/2 | 63,5 | 4 | 6 |