Screw: hexagon socket button head · ISO 7380-1
ISO 7380-1 button head screw M12x40
ISO 7380-1 - Hexagon socket button head screws with reduced loadability
ISO 7380-1 M12x40
| Thread diameter | 12 mm |
|---|---|
| Thread pitch | 1.75 mm |
| Screw length | 40 mm |
| Thread length | 40 mm |
| Head diameter | 21 mm |
| Head height | 6.6 mm |
| Hexagon socket size | 8 mm |
| Hexagon socket depth | 4.16 mm |
| Head bearing face diameter | 18.84 mm |
| Radius under head | 1.1 mm |
| Transition diameter | 13.7 mm |
| Unthreaded shank diameter | 12 mm |