10mm x 2.5mm rare earth magnet with countersunk hole

These magnets 10mm diameter and 2.5mm to 3mm thick. They are strong for their size and have a 3mm diameter countersunk hole in the middle, so that they can be mounted to any surface using a countersunk screw.

Ideal for magnetic catches on cupboards or where you need to attach magnets to flat surfaces.

Warning: These are not a toy and are not suitable for children to play with as they may chip or shatter if allowed to snap together. They can also cause serious internal injury if swallowed.