N42 16mm O.D x 8mm I.D x 3mm Thick Neodymium Ring Magnet Strong Rare Earth Magnet where to buy ring magnets

$6.99

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MaterialNdFeB, Grade N42
ShapeRing / Hole
Outrt Diameter16 mm
Inner diameter8 mm
Height3 mm
Tolerance+/- 0.05 mm
CoatingNickel-plated (Ni-Cu-Ni)
MagnetisationAxial (Poles on Flat Ends)
strengthaprox. 1.9kg
Max. working temperature80°C
Weight(1 piece)2.8 g

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