Steel housed magnets are called neodymium pot magnet or neodymium cup magnets. Besides of protecting the inner magnets, the steel cups can transfer the magnetic line and make it into a magnetic circle. By this, the steel cup provides the magnets with more magnetic strength. Then the magnetic strength of whole magnet assembly is much more than equivalent round magnets. With more powerful magnetism, the neodymium pot magnets (mounting magnets) can hold more weight than just magnets not fixed into the steel cups. Pot magnets are the most common permanent magnets assemblies, they are results of the development of magnets application, and play important roles in daily life.

The common neodymium pot magnets are made of Neodymium(NdFeB) and ferrite(ceramic). NdFeB(neodymium) pot magnets are the strongest pot magnets for fishing, holding, clamping, hanging and mounting.

Types of Neodymium Pot Magnets & Mounting Magnets

According to needs, the steel cup of neodymium pot magnets can be made into different types, Meank magnetics often make the following types of neodymium pot magnets & mounting magnets:

Type-A： NdFeB(Neodymium) pot magnets with a countersunk (counterbore) mounting hole, a countersunk NdFeB magnet housed in a steel cup with a hole in the center.The hole let the magnets easy to be screwed on.Countersunk NdFeB pot magnet offer a magnetic base for magnet fishing.

Type-B：Flat neodymium shallow pot magnets with a cylindrical mounting hole, which composed of ring neodymium magnets and steel cups with a hole.This design makes it easy to be mounted.