Neodymium Ring Magnet – 20mm (OD) x 12mm (ID) x 5mm (H) | N38 D_35mm It has a diameter of

It has a diameter of 136mm and a M12 thread

Capturing metal fragments first and foremost protects sensitive sections of sweeping and scrubbing machines prolonging their longevity

The metal ring surface is not magnetic

while its diagonal yellow and black ’Bumble Bee’ pattern helps to highlight danger points

including these very popular cylinders

Neodymium Ring Magnet – 20mm (OD) x 12mm (ID) x 5mm (H) | N38 D_35mm It has a diameter ofThis Neodymium Ring Magnet (20mm outer diameter x 12mm inner diameter x 5mm thick) is manufactured from high performance Grade N38 rare earth material, delivering exceptional magnetic strength in a compact form. Its ring design makes it ideal for applications requiring secure fastening, alignment, or rotational movement around a shaft or bolt. This magnet is identified by product code R OD20H5ID12 N38. Engineers, manufacturers, and hobbyists value