10pcs N50 7mmx4mm Hole 2mm Disc Rare Earth Neodymium Magnets Countersunk Hole Nickel Plated

$4.99

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Material NdFeB, Grade N35
Shape Disc Countersunk
Diameter 7 mm
Thickness 4 mm
Hole 2mm
Tolerance +/- 0.05 mm
Coating Nickel-plated (Ni-Cu-Ni)
Magnetisation Thru Thickness
strength aprox.
Max. working temperature 80°C
Weight(1 piece) 0.52 g

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