Bolt: hexagon head · DIN 961
DIN 961 hexagon head screw M18x1.5x80
DIN 961 - Hexagon head screws with fine pitch thread up to the head - Product grades A and B
Automatically build standard products in SOLIDWORKS with TSFP.
Outdated standardDIN 961 M18x1.5x80
| Thread diameter | 18 mm |
|---|---|
| Thread pitch | 1.5 mm |
| Bolt length | 80 mm |
| Thread length | 74* mm |
| Width across flats | 27 mm |
| Width across corners | 30.14 mm |
| Head height | 11.5 mm |
| Head bearing face diameter | 25.3 mm |
| Radius under head | 0.6 mm |
| Transition diameter | 20.2 mm |
| Unthreaded shank diameter | 17.026* mm |
| Product grade | A |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.