Neodymium Pot Magnet - Countersunk Hole
THE COUNTERSUNK HOLE NEODYMIUM POT MAGNET
This pot magnet with a counterusnk hole,can easy use screw to mount on the wall,celling or your other application.Normally the hole can with M3,M4,M5,M6,M8 or as your request type of screw to custom.
See below we have 15+ molds can choice.