20mm x 5mm N42 Round Neodymium Magnets, Strong Rare Earth Neodymium Magnet Discs 20 x 5mm
Our super strong thin magnets are made of neodymium and provide maximum strength and holding power in a slim, compact design. Ideal for use in tight spaces, these magnets can hold up heavy objects while remaining low profile. Choose from a variety of shapes and sizes to meet your specific needs.
| Product | strong neodymium round magnets |
| Category | Disc Magnet |
| Material | Sintered Neodymium, N42 |
| Dimension | D20 x 5mm(20mm diameter x 5mm thickness) |
| Material Grade | N42 |
| Magnetized | Axially(poles on flat ends) |
| Coating | NiCuNi |
| Strength | approx. 6kg |
| Weight(1 piece) | 12g |
| Tolerance | +/-0.05mm |
| Surface Treatment | Nickel-Copper-Nickel (three layers coating) |
| Max.Working Temp. | 80℃ |
| Central Surface Field | 2950Gauss |
he grade of sintered neodymium round magnets 20x5mm is N42, the round magnets have magnetic strength of 6kgs and surface magnetic field of 2950 Gauss. All 20x5mm round rare earth neodymium magnets are supplied with standard tolerance of +/-0.05mm and three layers coating. You can change the grade to N45,N48,N50,N52 for stronger 20x5mm neodymium disc magnets.
Strong sintered neodymium rare earth magnets 20x5mm with grade N42
20x5mm rare earth strong neodymium magnets with Ni-Cu-Ni coating
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