There are different sized threaded pins on the top of the rubberized neodymium magnet assemblies, they are classified as external threaded rubber coated neodymium pot magnets. The rubber layer increases the friction and also protects the contact surface.Threaded pins make the magnets easy to be fixed with nuts. Diameter of 88mm, 66mm, 43mm, 31mm and 22mm are supplied as standard sizes of external threaded rubber coated neodymium pot magnets. The sizes of threaded pins change with the magnetic force and diameter. Custom package and cheap price are available for all external threaded rubber coated neodymium pot magnets.
Material: neodymium magnets + A3 steel + TPE rubber.
Dimension: Ø22x6mm,Ø31x6mm,Ø43x6mm,Ø66x8.5mm and Ø88x8.5mm.
Thread Hole: Ø22-M4x6 ; Ø31-M6x11 ; Ø43-M6x15 ; Ø66-M8x15; Ø88-M8x15.
Magnetic Force: 5 - 42 kg varies with dimension.
Color: black, other color can be customized.
lf you have any questions, you can contact us to help you solve them.