Super Rare Earth Cup Magnets

These Super Rare Earth Cup Magnets are made from neodymium magnets, the world's strongest magnets. Neodymium cup magnets provide much stronger holding power than ceramic cup magnets.
This handy and useful strong neodymium cup magnet has a strong magnet embedded inside a Nickel coated steel cup to offer the maximum gripping power. The steel cup offers protection for the magnet and concentrates the magnetic force on the magnet surface.The cup magnet has a countersunk center hole that is perfect for mounting with a flat head screw or bolt.

Strong Neodymium Cup Magnets Size: 16mm Diameter x 5mm thick with 6.5mmx3.5mm counter sink hole
0.63" Diameter x 0.2" thick with 0.26" x 0.14" counter sink hole
Work with #4 flat head screws
neodymium cup magnets are widely used in industrial applications such as fastening, holding, hanging or retrieving objects, etc.

Counter sink hole is to recess a #4 screw head.
Coating: Nickel
Magnetized through thickness, poles on the flat surface
Estimated Pull Force: 18 lbs