
DIN 931-2
| Current norm | DIN 931 | Hexagon head bolts - Part 2: Metric thread M 68 to M 160 x 6 - Product grade B |
| Current release: 2009-06 | ||
| Changes: | thread M42 up to M64 cancelled | |
| Drawing: | ||
| Ware groups: | ||

| Current norm | DIN 931 | Hexagon head bolts - Part 2: Metric thread M 68 to M 160 x 6 - Product grade B |
| Current release: 2009-06 | ||
| Changes: | thread M42 up to M64 cancelled | |
| Drawing: | ||
| Ware groups: | ||