20mm dia Neodymium Clamping Magnet with M4 Eyebolt - Machine Lathed (x20)

• Pack of 20.
• 20mm diameter x 34mm tall with a M4 eyebolt.
• +/-0.1mm tolerance.
• Each magnet can support up to 13.6kg vertically from the magnetic face when in flush contact with a mild steel surface of equal thickness.
• Machine Lathed.
• M4 threaded collar for assembly.

Neodymium clamping magnets are made of a powerful Neodymium magnet sunken in to a steel shell meaning that the north pole is on the centre of the magnetic face and the south pole is on the outer edge around it. These eyebolts are machine lathed. The steel pot increases the adhesive force of the magnets giving them an incredible hold for their size. An added advantage these magnets is that they are resistant to chipping or cracking following constant impact with a steel surface.