Bolt: hexagon head · ISO 4017
ISO 4017 hexagon head screw M56x160
ISO 4017 - Hexagon head screws
ISO 4017 M56x160
| Thread diameter | 56 mm |
|---|---|
| Thread pitch | 5.5 mm |
| Bolt length | 160 mm |
| Thread length | 143.5 mm |
| Width across flats | 85 mm |
| Width across corners | 93.56 mm |
| Head height | 35 mm |
| Head bearing face diameter | 78.66 mm |
| Radius under head | 2 mm |
| Transition diameter | 63 mm |
| Unthreaded shank diameter | 52.428 mm |
| Product grade | B |