100pcs N50 3mm X 4mm Super Strong Round Disc Magnets Rare Earth Neodymium Magnets

$6.99

Model ID D-03-04-N
Material NdFeB, Grade N50
Shape Rod / Cylinder
Diameter 3 mm
Height 4 mm
Tolerance +/- 0.05 mm
Coating Nickel-plated (Ni-Cu-Ni)
Magnetisation Axial (Poles on Flat Ends)
strength aprox. 320g
Max. working temperature 80°C
Weight(1 piece) 0.21 g