Zinc (Zn) coated NdFeB pot magnet with internal female thread The NdFeB pot magnet is made of ndfeb magnet,it consists of a sintered alloy of neodymium and the elements boron and iron. These magnets are pressed or glued into the receiving holes. This alloy has magnetic remanence,highly coercive, and energy and is stronger than any other permanent magnet material. Neodymium magnets come in a large number of grades and are easily formed into various sizes.
The NdFeB Pot Magnet with Internal Threaded Mounting is also known to many as a shallow Pot Magnet. It has M3, M4, M5 internal threads and offers maximum clamping forces from 5N up to 350N. Because of the lack of moving parts and the robust construction of pot magnets, the life is unlimited and no maintenance is required. Just keeping the pole surface clean guarantee reliable operation and a long life. We also can produce other types and sizes of pot magnet that contain neodymium magnet upon request as follows: ● NdFeB Flat Pot Magnet
● NdFeB Deep Pot Magnet
● NdFeB Pot Magnet with Male Threaded (External Thread)
● NdFeB Pot Magnet with Eyelet
● NdFeB Pot Magnet with Hook
● NdFeB Pot Magnet with Countersunk Mounting (Shallow Pot)
● NdFeB Pot Magnet with Through Hole Mounting
They are commonly used for window dressing, door / cupboard and gate clamps, false ceiling clamps, signs and banners, torque limited seals, jigs and fixtures, lighting holders, marketing and exhibition displays, retrieval magnets, industrial fixings, etc. 
| Code | Shell | Dimensions(mm) | Coating | Pull(N) |
| D | H | L | M&E |
| PND4-01 | Fe37 | 6 | 4.5 | 11.5 | 6 & M3 | Zn | 5 |
| PND4-02 | Fe37 | 8 | 4.5 | 11.5 | 6 & M3 | Zn | 13 |
| PND4-03 | Fe37 | 10 | 4.5 | 11.5 | 6 & M3 | Zn | 25 |
| PND4-04 | Fe37 | 13 | 4.5 | 11.5 | 6 & M3 | Zn | 60 |
| PND4-05 | Fe37 | 16 | 4.5/6 | 11.5 | 6/8 &M4 | Zn | 95 |
| PND4-06 | Fe37 | 20 | 6 | 13 | 8 & M4 | Zn | 140 |
| PND4-07 | Fe37 | 25 | 7 | 14 | 8 & M4 | Zn | 200 |
| PND4-08 | Fe37 | 32 | 7 | 15.5 | 10 & M5 | Zn | 350 |
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