metrický systém | USA |
1.00 mm | 12/6 |
1.25 mm | 9/4 |
1.50 mm | 8/7/2 |
1.75 mm | 4/0 |
2.00 mm | 4 |
2.25 mm | B/1 |
2.50 mm | |
2.75 mm | C/2 |
3.00 mm | |
3.25 mm | D/3 |
3.50 mm | E/4 |
3.75 mm | F/5 |
4.00 mm | G/6 |
4.50 mm | 7 |
5.00 mm | H/8 |
5.50 mm | I/9 |
6.00 mm | J/10 |
6.50 mm | K/10.5 |
7.00 mm | |
8.00 mm | L/11 |
9.00 mm | M/13 |
10.00 mm | N/15 |
12.00 mm | O |
15.00 mm | P/16 |
16.00 mm | Q |