Disc-shaped neodymium magnet covered with steel, with a threaded hole. You can screw into this magnet a screw fixing of the same size.The steel coating protects the magnet from shocks and increases significantly the adhesive force of the magnet.
The magnet is made of neodymium, an iron/boron/rare earth alloy which is currently the most powerful magnetic alloy.
The magnet is coated with an anti-corrosion covering (chrome and nickel alloy) to protect it from chipping and cracking and to give an attractive finish.
BE CAREFUL not to confuse : You can screw into neodymium magnets with threaded hole with a screw fixing of the same size, contrary to{Lien004}that need to be screwed on a nut.
Poids unitaire | 0.029 Kg |