Guy's Magnets 6 mm x 4 mm samarium cobalt disk

+/-0.1mm manufacturers tolerance on any dimension Magnetised through the thickness so that one flat face is north and the other is south

Guy's Magnets N35 6mm dia x 1mm small Neodymium disk magnets - craft fridge DIY MRO - PACK OF 50

Technical Specifications Diameter: 6 mm (0.23") Thickness: 1 mm (0.03") Weight: 0.209g Grade: N35 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Theoretical Maximum Pull: 0.8lb / 12oz / 344g Calculated Max Vertical Hold-guidance only: 0.16lb / 2.4oz / 68g WARNINGS: All neodymium magnets are unsuitable for children; do not ingest. All neodymium magnets are brittle; do not allow these magnets to jump together or to an iron/steel surface - they will break, crack, chip or shatter. Thin neodymium magnets DO NOT FLEX, if you attempt to flex them they will snap in half.

Guy's Magnets 6 mm x 1 mm N52, high grade, neodymium disk

Guy's Magnets 5.9 mm x 3 mm samarium cobalt disk

+/-0.1mm manufacturers tolerance on any dimension Magnetised through the thickness so that one flat face is north and the other is south

Guy's Magnets 6 mm x 1 mm neodymium disk

+/-0.1mm manufacturers tolerance on any dimension Magnetised through the thickness so that one flat face is north and the other is south