Thanks for your check this magnets !
N38 Neodymium Round Disc Magnets for toys products Ø 25 X 4.2 mm Zinc Plating , Permanent Strong Round Magnets with Zinc Plating
Brand: YuTong
Material: NdFeB, Grade N38
Size: D25*T4.2 mm
Tolerance: ±0.03 x ±0.03 MM
Plating/Coating: Zinc
Magnetization Direction: Axial (Poles on Flat Ends)
Surface Field: 2952 Gauss
Max Operating Temp: 176ºF (80ºC)
Br. max: 13,200 Gauss
BH. max: 42 MGOe
Applications: Toys Products, Speakers, Packing boxes, Leather products,etc.
MOQ:2000 pcs
Thin disc magnets.
Very strong and very handy.
Like most of the other round disc magnets we produce, these are fascinating, reasonably and great multi-purpose size.
Coating/Plating Effects:
Zn: Suitable for common environment
Nickle: Suitable for dew atmosphere and can be stably used for a long time
Ni-Cu-Ni:It has a stronger protection, adhesive ability and longer working life-span
Epoxy:Suitable for severe corrosive environment
Gold:Used for high level electronic equipment and decoration
Copper:Less coating defects and with good looking
