Ø20x7mm is a small size in the family of counterbore pot magnets of neodymium, it is also a popular dimension for all magnet suppliers. We have a punch version and a lathe version for choosing. Both of the two versions of neodymium counterbore pot magnets 20x7mm can be delivered in a short time. The countersunk hole accepts 4mm flat head screws. Standard counterbore neodymium pot magnets 20x7mm are shipped with Ni-Cu-Ni coating.
Hole: Steel house-Ø4.5mm, magnet-Ø8mm
Magnet: Ring-shaped neodymium magnets
Magnetic Force: Vertical force of 13 lb
Surface Treatment: Nickel-copper-nickel coating
With Cylindrical Hole - B20
Ø20 x 7mm
lf you have any questions, you can contact us to help you solve them.