N35 30mm OD x 20mm ID x 5mm Thick Strong Ring Magnet Countersunk Magnet Rare Earth Neodymium Magnet Super Strong Magnets

$6.99

Material NdFeB, Grade N35
Shape Ring
Outrt Diameter 30 mm
Inner diameter 20 mm
Height 5 mm
Tolerance +/- 0.05 mm
Coating Nickel-plated (Ni-Cu-Ni)
Magnetisation Axial (Poles on Flat Ends)
strength aprox.
Max. working temperature 80°C
Weight(1 piece) 24 g