GN50.3 Retaining Magnet, Disc, Threaded Stud.
This retaining magnet, GN 50.3, is a simple, cost effective & long lasting means of securely holding items in place without causing damage.
These shielded magnets consist of a steel shell containing a powerful magnet. This steel pot directs the magnetic field lines downward to the contact surface. This causes the magnetic force to be concentrated at the contact surface and therefore increases the strength of the magnet.
This strong adhesive force occurs only on direct contact with the counterpart. These magnets are not suitable for attraction over distance. For the best adhesive force the contact surface should ideally be a thick, smooth and unpainted surface.
It incorporates a threaded stud for fixing in place.
Housing / Threaded stud - Steel, zinc plated.
Hard ferrite HF - temperature resistant up to 200°C
NdFeB ND - Neodymium, Iron, Boron, temperature resistant up to 80°C.