Neodymium Block Magnet - 20mm x 10mm x 4mm | Countersunk 4-8mm Hole

This rare earth block magnet has a length of 20mm, a width of 10mm and a thickness of 4mm. It has a magnetic flux reading of 3087 and A pull force of 3.5 kilos against 3mm mild steel. It has the AMF magnet part number 22023. It has a centred 4mm countersunk hole with an 8mm head width. Uses for our rare earth block magnets:

This strong Neodymium Countersunk block magnet is ideal for permanent fastening and popular with carpenters, sheet metal fabricators, aluminium and glazing businesses and hardware retailers. It can be attached to any surface using a readily available flat head screw. One or more of these magnets can be screwed into doors, cupboards, draws or cabinets and will act as a closing device by attracting any metal plate or surface that approaches its magnetic field. N.B. Avoid overtightening the attachment screw in order to prevent damaging the magnet.