CMS Magnetics® N42 Neodymium Magnets Dia 3/8x1/8" w/ Countersunk Hole for #4 Screw - 10 Ct.

This listing includes 10 pieces of grade N42 neodymium disc magnets with a countersunk hole.These neodymium magnets are made of top quality neodymium iron boron magnetic material using state of the art technology. It's 3/8" diameter and 1/8" thick with the N and S poles on the top and bottom surfaces and coated with nickle copper nickle triple layers. The tolerances of all the dimensions are +/-0.002" with coating.

Material: Sintered neodymium magnets, grade N42
Gauss Rating:13,200 gauss
Holding Power:3 lbs per magnet
Pole Orientation: Axially magnetized, i.e. the N and S poles are on the flat surfaces
Applications: Magnetic holding, tooling and science projects

Notes:
1. All magnets are fragile so are these magnets. They may snap when collide hard into each other. But if used properly, these magnets can serve you for a life time.
2. Keep them away from children under 5 years old and pacemakers or other physical devices.