Description:

Material                                                                                 Neodymium magnet.
Grade                                                                                   N35.
Shape                                                                                  Disc.
Dimension                                                                             D20 x 2mm.
Tolerance                                                                             +/-0.1mm.
Magnetization Direction                                                          Axially magnetized (N and S poles on two flat ends).
Surface Coating                                                                    Ni-Cu-Ni coating.
Finish                                                                                  3M white foam adhesive.
Weight                                                                               0.0048 kg.
Pull Force                                                                            5.17 lbs.
Surface Field                                                                        1,187 Gauss.
Maximum Working Temperature                                              80℃
Brmax                                                                                  12,200 Gauss.
BHmax                                                                                 36 MGOe.

1) These are our standard D20 x 2mm Disc Neodymium Magnets, but are pre-applied with high quality 3M White Foam adhesive on one side.
2) Plated with a three-layers coating Nickel-Copper-Nickel, the block magnet is with excellent corrosion resistence and also a very smooth surface.
3) The high quality 3M white foam adhesive comes with a handy tab, which enable you to remove the peel off paper much easier. More important, with this white foam adhesive, the adhesive magnets are ideal for bonding onto an uneven surface!