Ferrite Pot Magnet with M5 External Thread for Arts, Crafts, Model Making, DIY and Hobbies 25 mm Diameter x 7 Thick 1 kg Pull Pack of 4

Strong rare earth magnet. Each magnet can pull in flush contact with a soft steel surface of the same thickness vertically from the magnetic face surface. Resistant to cracking and chipping. An additional advantage of pot magnets is that they are resistant to splitting or cracking after a constant impact with a steel surface. Multiple uses: Ferrite pot magnets are ideal for art, crafts, model making, DIY and hobbies. Ideal for mounting. Suitable for use with a knocked hole, a counter hole or with a thread bolt for convenient installation Only magnetic on the face. Excellent value for money and these ferrite pot magnets consist of a ferrite magnet sunken in a steel shell, which means that the north pole is in the middle of the magnetic face and the south pole is on the outer edge around it. Specifications: 25 mm diameter x 7 mm thick with an external M5 thread.