This pot magnet has a diameter of 16 mm and a stem with an external screw thread. You can slide the stem, for instance, through a hole and fasten it with a nut. The magnet is very popular with lighting solutions, in metal processing and kitchen/bathroom design.
Please note: The full adhesive force is achieved when the ferromagnetic counterpart is smooth and of sufficient thickness and when the pot magnet makes direct and full flush contact. Pot magnets already lose much of their adhesive force at a distance of only half a millimetre to the ferromagnetic surface. This characteristic is more pronounced in pot magnets than in other ferrite and neodymium magnets. You can find additional fascinating information on our FAQ page about pot magnet features.