External Thread Neodymium Pot Magnets Mounting Magnet
Pot magnets are permanent magnets encased in steel shells, which are sometimes called a pot, hence the name 'pot' magnets. The steel shell helps the pot magnet by increasing its holding power and providing the magnet with added strength and stability.
1. Firm screw connection with the surface.
2. Use as holding, mounting, or cup magnet.
3. Especially suitable for structural solutions in metal, plant, or booth construction as well as cabinetry and in the lighting industry.
4. The pot magnet was designed to concentrate magnetism on one face, providing the maximum holding force.
Features: Depending on the usage, pot magnets (magnet pot or magnetic pot) are of different sizes, shapes, and widths. Different types of pot magnets function at different temperatures. However, they give the same result in the normal temperature;
Surface: According to different applications, The neodymium magnet are rustproof, can be in the magnetic pot surface plated NiCuNi (3 layers), zinc, color paint, etc.;
Applications: The structure makes the pot magnet with threaded hole perfect choices working as bases. Screw in a bar with matching thread and hang whatever you need on it —the pot magnet at the bottom will hold firmly enough that you do not worry about its falling down. Use two of them described above and you can hang a horizontal banner in between. Use NdFeB pot magnet in big diameter to support a big, heavy sign in a mall, etc.
Customized: customize services are available, according to the customer's samples or technical drawings. 
External Thread Neodymium Pot Magnets Mounting Magnet Specification
| Model | D | M | H | h | Net Weight (g) | Attraction (Kg) |
(mm) | (mm) | (mm) | (mm) | |||
NC10 | 10 | 3 | 14.3 | 5 | 4 | 1.5 |
NC12 | 12 | 3 | 14 | 5 | 5 | 2 |
NC16 | 16 | 4 | 14 | 5.2 | 9 | 8 |
NC20 | 20 | 4 | 16 | 7.2 | 16 | 12 |
NC25 | 25 | 5 | 17 | 7.7 | 26 | 22 |
NC32 | 32 | 6 | 18 | 7.8 | 43 | 34 |
NC36 | 36 | 6 | 17.6 | 7.6 | 54 | 41 |
NC42 | 42 | 6 | 18.7 | 8.8 | 83 | 68 |
NC48 | 48 | 8 | 24 | 10.8 | 130 | 81 |
NC60 | 60 | 8 | 31.5 | 15 | 256 | 120 |
NC75 | 75 | 10 | 35 | 17.8 | 510 | 178 |
External Thread Neodymium Pot Magnets Mounting Magnet Holding Force Detection
We use the automatic machinery in pull off speed 80mm/min to test the maximum vertical pull force of product by attracting on a 10mm thick steel plate.
1). The test methods measured by different companies can’t be compared.
2). Need to consider the direction of force and tension of the insurance factor in actual use. ideally when in direct contact with ferromagnetic e.g. mild steel surface). The actual pull force achieved is not only depends on the surface that is being clamped onto (material type, thickness, flatness, fiction levels, etc) but also the size and quality of the magnets.
External Thread Neodymium Pot Magnets Mounting Magnet Packing:
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