- 4mm diameter x 1mm thick
- +/-0.1mm tolerance
- Each magnets north and south pole are on opposite 4mm diameter faces
- Excellent resistance to demagnetisation
- Each magnet is coated with three layers of nickel, copper and nickel to give superior corrosion resistance and provide a smooth and clean finish
Neodymium magnets are commonly used in creative applications such as theatre design, clothes making, furniture making, exhibitions and packaging. They also have many uses in engineering and manufacturing where small size and maximum strength are required. What is more, because of their resistance to demagnetisation they are ideal for creating a shock-absorbing or damping effect when used to repel other magnets. Get small disc magnets in bulk direct from first4magnets.