Internal Thread Pot Ferrite Magnet

Ferrite pot magnets include various designs and offer different solutions.Different designs adopted different shape ferrite magnets.Pot Ferrite magnet with internal thread,this is a hard ferrite flat cup magnet with an internal threaded screw hole in the middle Such flat type ferrite pot magnets are assembled with a ring shape ceramic magnet and steel cup with a female threaded socket in the middle. 

Because of the cheapest price of ferrite(ceramic ) magnets,ferrite pot magnets are used when you want to save cost and not need strong magnetic force,and pot ferrite magnet haveing excellent rust resistance and can withstand temperatures up to 250 ℃.