Countersunk Magnet

What is the Countersunk Magnets?
Countersunk Magnets have a central hole which is countersunk to allow the magnet to be fastened in place using an ordinary countersunk screw.it can be fixed in place using an M4 countersunk screw.
 
They are made of Neodymium Magnets. The NORTH pole is on the countersunk face and the SOUTH pole is on the opposite face. These Magnets are plated with 3 layers of protective coatings – Nickel + Copper + Nickel (Ni-Cu-Ni)
 
Counter-sunk Magnets will have strong Gauss on each face. Each magnet can support different steel weight vertically from the magnetic face when in flush contact with a mild steel surface of equal thickness to the magnet. Each magnet can also support magnet force in a shear position before beginning to slide down a steel surface under the same conditions. Different grade, different sizes magnets have different power. These magnets can be fixed in place using M4 c/s Screw and have a maximum operating temperature of 80 degrees C.
 
Countersunk Magnet Feature:
Shape: Disc/Ring
Magnet Size: According to customer requirements
Grade: N35/N38/N42
Plating: Ni-Cu-Ni ( Nickel )
Material: NdFeB Magnets( Neodymium magnets)
Max Temp (degrees C): 80℃
Fixing: M4 c/s Screw

 
Imperial Countersunk Magnet Specification:

 
Metric Countersunk Magnet Specification:<