- Grade H7
- Hardness 60+/-2HRC
- Other sizes or grade are available upon request
| Code | Size (mm) |
| 541-002-17 | 2 |
| 541-003-17 | 3 |
| 541-004-17 | 4 |
| 541-005-17 | 5 |
| 541-006-17 | 6 |
| 541-008-17 | 8 |
| 541-010-17 | 10 |
| 541-012-17 | 12 |
| 541-014-17 | 14 |
| 541-015-17 | 15 |
| 541-018-17 | 18 |
| 541-020-17 | 20 |
| 541-024-17 | 24 |
| 541-027-17 | 27 |
| 541-030-17 | 30 |
| 541-032-17 | 32 |
| 541-035-17 | 35 |
| 541-040-17 | 40 |
| 541-042-17 | 42 |
| 541-045-17 | 45 |
| 541-050-17 | 50 |
| 541-055-17 | 55 |
| 541-060-17 | 60 |
