3mm dia x 2mm thick N42 Neodymium Magnet - 0.27kg Pull

20mm x 10mm x 3mm 2 x 3.5mm countersunk holes South pole on the countersunk face Triple coated Can be fixed into place with 3mm screws Ideal for furniture fixings, hanging artwork and keeping doors and drawers closed, countersunk magnets have a central hole which allows them to be fixed to non-magnetic surfaces with a screw. If your project requires magnet-to-magnet application, use North pole with South pole magnet to avoid the magnets repelling.