Overview
HSS, DIN 371, for ISO standard metric thread DIN 13.Specifications
| Threads | Square Shaft | Weight | Article Number |
|---|---|---|---|
| M3 | 2.7 mm | 0.002 kg | 731B21=M3 |
| M3.5 | 3 mm | 0.003 kg | 731B21=M3.5 |
| M4 | 3.4 mm | 0.004 kg | 731B21=M4 |
| M4.5 | 3.4 mm | 0.004 kg | 731B21=M4.5 |
| M5 | 4.5 mm | 0.009 kg | 731B21=M5 |
| M6 | 5 mm | 0.009 kg | 731B21=M6 |
| M7 | 5 mm | 0.009 kg | 731B21=M7 |
| M8 | 5 mm | 0.013 kg | 731B21=M8 |
| M10 | 5.2 mm | 0.020 kg | 731B21=M10 |