Product Description

Neodymium Disc Magnet Dia 1/2 x 3/16" w/ #6 Countersunk Hole Rare Earth Magnets

This countersunk disc magnet measures 1/2" in diameter and 3/16" in thickness and is made of a grade N50 neodymium, iron, and boron magnetic alloy blend. This magnetic blend is patent licensed and made under the ISO 9001 quality systems. This magnet is plated in a nickel-copper-nickel coating for a shiny corrosion-resistant finish.

Features:

Material: Sintered neodymium rare earth magnet, NdFeB grade N50
Remanence: 14,200 Gauss or 1.42 Tesla
Pulling Force: 9.1 Lbs.
Pole Orientation: Axially magnetized, i.e. the N and S poles are on the flat surfaces
Coating: Ni+Cu+Ni 3 layer coating, the best coating available
Tolerance: All +/-0.002" with coating
Application: This item is great for in-home projects as well as crafting and closures. They are also good for simply securing an object to a ferrous surface

Warnings:

All magnets may chip and shatter, but if used correctly can last a lifetime
Keep away from pacemakers and children, in case more than one of the magnets are swallowed by children or animal, please seek medical assistance immediately
If damaged please dispose of completely. Shards may sharp and cut fingers
COMMERCIAL USE ONLY

Other Details

This product is covered by a 10 year warranty on the magnetic strength under normal usage. Use in environments with high temperatures and vibrations will void this warranty. The product should not be used outdoors or in high humidity or salty environments except when extra insulation measurements are taken.