| Material | Ferrite |
| Diameter | 40mm |
| Thickness | 8mm |
| Hole | M5 |
| Coating | Ni / Zn |
| Force(N) | 90 |
| Weight | 52 |
The middle size in the family of ferrite countersunk cup(pot) magnet is 40x8mm,which is mountable with M5 counter head screw. Our ceramic countersunk pot magnets 40x8mm are supplied with at least 9kgs pull strength.
