Screw hole cylindrical magnets

Screw hole cylindrical strong magnet 25 x 6 x 20mm

This is a countersunk hole cylindrical magnet product that was proofed for a customer not long ago. It can also be called a hollow cylindrical neodymium magnet with countersunk holes. The surface is plated with silver and white nickel. It is suitable for industrial, experimental, mechanical equipment and other fields....