Bolt: hexagon head · DIN 931-1
DIN 931-1 hexagon head bolt M20x140
DIN 931-1 - M1.6 to M39 hexagon head bolts - Product grades A and B
Automatically build standard products in SOLIDWORKS with TSFP.
Outdated standardDIN 931-1 M20x140
| Thread diameter | 20 mm |
|---|---|
| Thread pitch | 2.5 mm |
| Bolt length | 140 mm |
| Thread length | 52 mm |
| Width across flats | 30 mm |
| Width across corners | 33.53 mm |
| Head height | 12.5 mm |
| Head bearing face diameter | 28.2 mm |
| Radius under head | 0.8 mm |
| Transition diameter | 22.4 mm |
| Unthreaded shank diameter | 20 mm |
| Product grade | A |