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We offer Magnetic Pot Magnet:Pot Magnet with External Threaded Stud / Boss Mounting, Pot Magnet with Internal Threaded Mounting (Deep Pot), Pot Magnet with Countersunk Mounting (Shallow Pot), Pot Magnet with Through Hole Mounting, Pot Magnet with Internal Threaded Stud / Boss Mounting, Pot Magnet with Threaded Through Hole Mounting.
Neodymium Rectangular Pot Magnets with Countersunk

Our Best Selling Product!
Rectangular Neodymium Magnets with countersunk hole. This Rectangular countersunk hole provides a great way to screw the strong neodymium magnets to a non magnetic material such as wood or plastic. The hole is countersunk meaning the the top of the wood screws will set flush with the top of the Rectangular Countersunk Magnet.

Manufacturer Model | L | L1 | W | H | D1 | D2 | Weight (G) | Vertical Attraction (kg) |
---|---|---|---|---|---|---|---|---|
mm (1"=25.4mm) | 1lbs=0.453kg | |||||||
Neo-I10 | 10 | 5 | 13.5 | 5 | 3.3 | 6.5 | 4.5 | 4 |
Neo-I15 | 15 | 7.5 | 13.5 | 5 | 3.3 | 6.5 | 6.8 | 7 |
Neo-I20 | 20 | 10 | 13.5 | 5 | 3.3 | 6.5 | 9.2 | 8 |
Neo-I30 | 30 | 15 | 13.5 | 5 | 3.3 | 6.5 | 14 | 16 |

Manufacturer Model | L | L1 | W | H | D1 | D2 | Weight (G) | Vertical Attraction (kg) |
---|---|---|---|---|---|---|---|---|
mm (1"=25.4mm) | 1lbs=0.453kg | |||||||
Neo-I40 | 40 | 30 | 13.5 | 5 | 3.3 | 6.5 | 18.4 | 17 |
Neo-I50 | 50 | 40 | 13.5 | 5 | 3.3 | 6.5 | 23.2 | 27 |
Neo-I60 | 60 | 50 | 13.5 | 5 | 3.3 | 6.5 | 27.9 | 30 |
Neo-I80 | 80 | 70 | 13.5 | 5 | 3.3 | 6.5 | 37.8 | 33 |
Neo-I100 | 100 | 90 | 13.5 | 5 | 3.3 | 6.5 | 46.9 | 36 |
Neo-I120 | 120 | 110 | 13.5 | 5 | 3.3 | 6.5 | 56.5 | 40 |
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Pot magnets are also known as round base magnets or round magnetic Bases & even cup magnets. They are made of permanent magnets assembled inside steel cups. Most of the pot magnets use either neodymium rare earth magnets or ceramic magnets. AlNiCo pot magnets can be found but SmCo magnet is rarely used. The benefits of the cup magnets are strength and durability. The holding strength of the round base magnets is much more powerful than the magnets built in the same round base magnets since the magnetic circuit design. The steel cups protect the magnets from direct hit so to have a much longer service life.