Pot Magnet with Internal Thread

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The special threaded bush on the steel case of the pot magnet with internal thread enables this pot magnet to be mounted by steel rings, hooks or similar objects with a screw-in bar. It is also named as Neodymium cup magnet with internal thread, Neodymium round base magnet with female thread, etc.

Nowadays in many fields the thread is necessary to fasten or hold parts to make use of NdFeB magnets. But the thread can not be machined in the Neodymium magnets due to their hard physical properties. It is the pot magnet with internal thread that solves this thread fastening problem for NdFeB magnet. NdFeB magnet is glued inside the steel cup case with internal threaded bush. The steel cup case can protect the NdFeB magnets. As an alternative, this threaded structure enables this pot magnet to work as base for screwing-in parts with corresponding threaded. The whole magnet system has more powerful magnetic strength than an individual Neodymium magnet. Therefore you don’t need to worry about the objects falling down when you hand them like horizontal banner between two pot magnets. To meet the needs of different holding force, we supply and customize a wide range of magnet size and thickness and threaded hole sizes, etc. for customers’ various needs.

Kindly Reminder to Use Pot Magnet with Internal Thread

The pot magnet will retain its magnet force permanently unless working temperature or external magnetic field increases. The size, shape and magnet material of the pot magnet can adjust to its usage requirements including pull strength, working temperature, etc.

Advantages over Competitors

1.Quality First: standard properties of NdFeB rare earth magnet to ensure better appearance and higher holding force for pot magnet with internal thread

2.More sizes and styles available

3.Standard sizes in stock and available for immediately delivery

4.Custom-made solutions available upon request

Technical Data for Pot Magnet with Internal Thread

Part Number D D1 M H h Force Net Weight  Maximum Operating Temperature
mm mm mm mm mm kg lbs g °C °F
HM-D10 10 5.5 3 12 5 2 4 2.8 80 176
HM-D12 12 6 3 13 5 3 6 4 80 176
HM-D16 16 6 4 13 5 8 17 7 80 176
HM-D20 20 8 4 15 7 15 33 16 80 176
HM-D25 25 10 5 17 8 25 55 25 80 176
HM-D32 32 10 6 18 8 38 83 42 80 176
HM-D36 36 10 8 18 8 43 94 52 80 176
HM-D42 42 12 8 20 9 66 145 78 80 176
HM-D48 48 12 8 24 11.5 88 194 140 80 176
HM-D60 60 14 10 30 15 112 246 260 80 176
HM-D75 75 14 10 33 18 162 357 475 80 176

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