It' s a small channel magnets with amazing magnetic force, the lowest grade neodymium channel magnets 20x13.5x5mm have about 8kg strength, there is a countersunk mounting in center of the magnet, you can fix it with M3 screw. The steel house make the magnets durable and stronger.
| Product Name | neodymium channel magnets with countersunk mounting hole |
| Category By Shape | Channel Magnet |
| Material&Grade | NdFeB-N35 |
| Length | 20 mm |
| Width | 13.5 mm |
| Thickness | 5 mm |
| Countersunk Hole | M3 |
| Tolerance | +/- 0.1 mm |
| Coating | Nickel-plated (Ni-Cu-Ni) |
| Strength | approx. 8 kg |
| Max. working temperature | 80℃ |
| Weight | 10 g |
| Magnetic Strength | about 8kgs |
| Surface Treatment | Nickel-Copper-Nickel |
Our rectangular neodymium magnets provide high magnetic power and durability at a competitive neodymium magnets cost. These magnets are perfect for use in industrial and engineering applications, including sensors, motors, and scientific experiments where precise magnetic fields are required.
C-channel Neodymium Magnets 20x13.5x5mm With M3 Mounting Hole
C-shaped Steel Covered Neodymium Magnets 20x13.5x5mm M3 Hole
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