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

STRONG RARE EARTH MAGNET. Each magnet can support 1kg pull vertically from the magnetic face when in flush contact with a mild steel surface of equal thickness. RESISTANT TO CRACKING & CHIPPING. An added advantage of pot magnets is that they are resistant to chipping or cracking following constant impact with a steel surface. MULTIPLE USES. Ferrite pot magnets are ideal for Arts, Crafts, Model Making, DIY, and Hobbies. IDEAL FOR MOUNTING. Suitable for use with a tapped hole, a countersunk hole, or with a threaded stud for convenient mounting ONLY MAGNETIC ON COUNTERSUNK FACE. Outstanding value for money, these ferrite pot magnets are made of a ferrite magnet sunken into a steel shell meaning that the north pole is on the centre of the magnetic face and the south pole is on the outer edge around it. SPECIFICATIONS. 25mm diameter x 7mm thick with a M5 External Thread.