Neodymium ring magnet with countersunk hole, up to 80°C - 20x4,3x10 mm

Permanent neodymium magnetic ring with a countersunk hole
The magnet can be firmly attached with a countersunk screw

Dimensions: diameter 20 mm
Hole diameter 4.3 mm
Height 10 mm
Pulling force is approximately 7.9 kg

The magnet is magnetized over the height of 10 mm and has the countersunk hole on the north pole side
Executed in NdFeB quality N35 with a zinc coating
Maximum working temperature is 80 °C