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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 Mounting Magnets with Straight Hole
Our Best Selling Product!
Magnetic round base assemblies are made with neodymium magnets combined with steel cups. The magnets are magnetized together with the casings to create a holding force that is significantly stronger than an individual magnet. We can easily attach hooks, knobs, PEMs or other fasteners to accommodate your specific holding requirements. We coat all our round base magnets with nickel unless otherwise specified, and can also provide custom coatings to meet your environmental requirements
| Item No. | D | D1 | D2 | H | Weight (G) | Strength (KG) |
|---|---|---|---|---|---|---|
| unit: mm | unit: gs | unit: kgs | ||||
| B16 | 16 | 3.5 | 6.5 | 5.2 | 7 | 5 |
| B20 | 20 | 4.5 | 8 | 7.2 | 13 | 8 |
| B25 | 25 | 5.5 | 9 | 7.7 | 22 | 18 |
| B32 | 32 | 5.5 | 9 | 7.8 | 38 | 30 |
| B36 | 36 | 6.5 | 11 | 7.6 | 48 | 40 |
| B40 | 40 | 6.5 | 11 | 7.9 | 69 | 50 |
| B42 | 42 | 6.5 | 11 | 8.8 | 75 | 65 |
| B48 | 48 | 8.5 | 15 | 10.8 | 114 | 75 |
| B60 | 60 | 8.5 | 15 | 15 | 235 | 110 |
| B75 | 75 | 10.5 | 18 | 17.8 | 460 | 155 |
| Item No. | D | D1 | D2 | H | Weight (G) | Strength (KG) |
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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.