8mm x 4mm Diametrically Magnetized Disc Magnet Strong N38 Neodymium Round Magnets Radial Magnets for Sale (20 Pack)
$6.29
| Model ID | D8x4mm DN |
| Material | NdFeB, Grade N38 |
| Shape | Disc / Round / Disk |
| Diameter | 8 mm |
| Thickness | 4 mm |
| Tolerance | +/- 0.1 mm |
| Coating | Nickel-plated (Ni-Cu-Ni) |
| Magnetisation | Diametrically Magnetized |
| Strength | approx. 0.9 kg |
| Max. working temperature | 80°C(176°F) |
| Surface Field | 2190 Gauss |
| Weight(1 Piece) | 1.5 g |
These magnets are sold in packs of 20. Order a quantity of 1 and get 20 magnets. Order a quantity of 2 and get 40 magnets. Order a quantity of 3 and get 60…
N38 8 x 4mm Diametrically Magnetized Neodymium Disc Magnet Tiny Small Powerfull NdFeB Round Magnets Nickel-Plated radial magnetization for sale
This radial permanent magnet is the only disc magnet that is diametrally magnetised. This means that these rods will not lay endways on each other, but rather sideways, like fish sticks. This allows for interesting experiments, but is rather unusual in everyday life.
Dimensions: 8mm dia. x 4mm thick
Tolerances: ±0.1mm
Material: NdFeB, Grade N38
Plating/Coating: Nickel-Coated (Ni-Cu-Ni)
Magnetization Direction: Diametrically Magnetized / Radial Magnetization
Surface Field: 2190 Gauss
Max Operating Temp: 80ºC
Brmax: 12,600 Gauss
BHmax: 38 MGOe
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