4 x 7mm Diametric

4mm x 7mm Diametrically Magnetized Neodymium Disc Magnet N38SH Rare Earth Diametric Magnets (10 Pack)

$12.95

Material	NdFeB, Grade N38SH
Shape	Disc / Cylinder
Diameter	4 mm
Height	7 mm
Tolerance	+/- 0.1 mm
Coating	Nickel-plated (Ni-Cu-Ni)
Magnetisation	Diametrically Magnetized
Strength	approx. 0.4 kg
Max. working temperature	180°C
Weight(1 piece)	0.65 g

These magnets are sold in packs of 10. Order a quantity of 1 and get 10 magnets. Order a quantity of 2 and get 20 magnets. Order a quantity of 3 and get 30…

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4mm x 7mm Neodymium Rare Earth Diametric Disc Magnet Diametrically Magnetized N38SH NdFeB Disc Magnet 4x7mm

Dimensions: 4mm dia x 7mm thick
Tolerances: ±0.1mm x ±0.1mm
Material: Sintered NdFeB, Grade N38SH
Plating/Coating: Nickel-Plated (Ni-Cu-Ni)
Surface Field: approx. 3560 Gauss
Magnetization Direction: Diametrical
Max Operating Temp: 180ºC

Our D-04-07-DIA is an unusual and interesting magnet. These discs are “diametrically magnetized,” which means that the poles are located on opposite sides of the circular shape, not in the center of the circular flat surfaces like most disc magnets. The magnets will tend to want to line up side-to-side rather than stack on the flat surfaces. The unusual magnetization makes them an interesting disc to experiment with.