Neodymium Base with hole and Metric

 A neodymium base with hole and metric is a magnetic piece made up of a neodymium magnet with a hole in the center and a metric thread. The metric thread allows the base to be attached to a surface using a screw or bolt.

These bases are very useful in applications where temporary or permanent fastening is required using a screw or bolt. Some application examples include fastening doors, panels, signs, lights, and other components to metal surfaces.

It is important to note that, as with any neodymium magnet, hole and metric neodymium bases can be hazardous if swallowed or brought too close to magnetically sensitive objects, and should be handled with caution. In addition, the holding force of the magnet will depend on several factors, such as the size of the magnet and the strength of the magnetic field at the mounting surface, so the proper magnet must be selected for each specific application.