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Learning CenterAbout Neodymium Magnets
What Neodymium Magnet Coatings Are Available?
A comparison of every neodymium magnet coating, from standard nickel to epoxy, plastic, rubber, gold and specialty coatings.
What Magnets Are the Size of Coins?
U.S. coin dimensions matched to our closest disc magnets, from penny-size to half-dollar-size.
What Does "Axially Magnetized" Mean?
The poles are on the flat, round faces of a disc, cylinder or ring, along its central axis.
Are the Countersunk and Self-Adhesive Magnets Paired Equally North/South?
Most packs are split evenly: half with the countersink or adhesive on the north face and half on the south face.
What Is Neodymium and How Do You Pronounce It?
Neodymium, pronounced nee-oh-DIM-ee-um, is element 60 (Nd), a silvery rare earth metal best known for making the strongest permanent magnets.