
По DIN 6499.
| ОБОЗНАЧЕНИЕ | D | SW |
|---|---|---|
| ER16-GB4.5 | 4,5 | 3,4 |
| ER16-GB5.5 | 5,5 | 4,3 |
| ER16-GB6 | 6 | 4,9 |
| ER16-GB7 | 7 | 5,5 |
| ER16-GB8 | 8 | 6,2 |
| ER16-GB9 | 9 | 7 |
| ER25-GB4.5 | 4,5 | 3,4 |
| ER25-GB5.5 | 5,5 | 4,3 |
| ER25-GB6 | 6 | 4,9 |
| ER25-GB7 | 7 | 5,5 |
| ER25-GB8 | 8 | 6,2 |
| ER25-GB9 | 9 | 7 |
| ER25-GB10 | 10 | 8 |
| ER25-GB11 | 11 | 9 |
| ER25-GB12 | 12 | 9 |
| ER25-GB14 | 14 | 11 |
| ER25-GB16 | 16 | 12 |