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.
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.
Type-C： Strong mounting magnet composed of a disc neodymium magnet and steel cup that with an external(male) threaded stud. Which is called externally(male) thread neodymium pot magnets and neodymium pot magnets with external thread stud, the external thread magnets are strong enough for holding
Type-D： Internal(female) thread neodymium pot(cup) magnets-cup magnet which composed of a disc neodymium magnet and steel cup with an internal threaded bush which make it easy to screw a hook or bolt on it.Female thread cup magnet is magnetic base for hook magnet.
Type-E： Hook magnets or magnetic hooks. The disc neodymium magnet are affixed into a steel cup with an female threaded socket, The hook can be removed and replaced with eyelet and bolt. Strong neodymium magnetic hooks are used for heavy duty hanging.
Type-U： The steel shell is flat and without hole and threaded stem,which called flat neodymium shallow pot(cup) magnet, which used as strong holding&clamping magnets
Type-H： Flat neodymium pot(cup) magnet with a threaded hole in the center,it can be used for mounting and fishing.
Our ndfeb pot magnets are used to mount lighting, exhibition equipment and other devices.
Our neodymium pot (cup) magnets can be used to hold and clamp the ceiling, signs, banners.
Our neodymium cup magnets can be used for heavy duty hanging.
Countersunk pot magnets are magnets with mounting holes, they are mounted with countersunk head screw.You can mount a countersunk pot magnet onto wood door for holding.
External threaded pot magnets are mounted with nut, make a hole in the panel to be installed, the external screw stud passes through the hole, and screw on the nut on the other side of the panel.
Neodymium material makes the best strong pot magnets while ferrite material make the best rust-resistant pot magnets.
Choose countersunk pot magnet for magnetic holding on walls.
Choose the pot magnet with external threaded stud for magnetic holding on plate.
Choose the pot magnet with threaded socket for magnetic lifting.
A pot magnet usually work with steel hook or rings.