We stock 1 size only of these very strong circular magnets that are compatible for use with our bases and trays with magnetic holes.
Please note, if you are purchasing these magnets for use with our movement trays, The bottom layers of the trays are 2mm thick, therefore you will require magnets of the same thickness.
Each pack contains 10 magnets. The technical spec of these magnets are detailed below. If you require your bases to be prepared for magnetising then use the drop down menus on each of the product listings.
You will need to glue these magnets in yourself and we recommend using something that will bond to metal and whatever surface you want to attach the magnet to.
- +/-0.1mm manufacturers tolerance on any dimension
- Magnetised through the thickness so that one flat face is north and the other is south
- Shape - Disk
- Diameter - 4mm
- Thickness - 2mm
- Grade N35
- MGOe - 35
- Coating - Nickel-Copper-Nickel
- Pull - 1lb/15oz/437g
- Vertical Hold - 0.2lb/3oz/87g
- Max Temp - 80C/176F
- Weight - 0.00016kg
Safety with Neodymium Magnets
Due to their strong magnetic properties neodymium magnets can be dangerous, especially small magnets around small children. If swallowed they can block respiratory and digestive tract. Larger magnets, generally the size of your palm will affect anything magnetic or electronic in their vicinity. Never put large magnets near computers/laptops. They will also wipe off information on magnetic strip cards (credit cards).
WARNING: Neodymium magnets are NOT TOYS please do not leave around small children, if swallowed they can cause serious health problems and even death. All neodymium magnets are brittle and will break, chip, crack or shatter if allowed to slam together or to a iron/steel surface. Please take extra care when handling neodymium magnets, they are incredibly strong and can pinch your skin if they are not treated with caution.