Product Description

Countersunk Hole Disc Magnets made of Neodymium Rare Earth Magnetic Material

This product measures 3/8" in diameter and 3/16" in thickness and is made of a grade N45 neodymium, iron, and boron magnetic alloy blend. This magnetic blend is patent licensed and made under the ISO 9001 quality systems. They are plated in a nickel-copper-nickel coating for a shiny corrosion-resistant finish. The North and South poles are on the flat sides. The pull force of this magnet is 4.2 lbs. This magnet also features a countersunk hole made for a #4 flat head screw.

Features:

Material: Sintered NdFeB. N45 Grade
Remanence:13,500 Gauss or 1.35 Tesla
Pulling Force: 6 Lbs.
Pole Orientation: Axially magnetized, i.e. the N and S poles are on the flat surfaces
Coating:Ni+Cu+Ni 3 layer plating, the best coating available
Tolerance: All +/-0.002"
Applications: This magnet are used in metal fabrications, project prototyping, home decoration or household items, personal projects as well as for crafting and closures

Warnings:

All magnets may chip and shatter, but if used correctly can last a lifetime
Keep away from pacemakers and Children.
It is lethal if multiples of these magnets are swallowed by children or animals, parental supervision is required if used by children
If damaged please dispose of completely. Shards may be sharp and may cut your fingers
COMMERCIAL USE ONLY

Other Details

This product is covered by 10 year warranty on the magnetic strength under normal usage. Used in the environment which has high temperature and virbation will void this warranty. The product should not be used in the outdoor or high humid or salty environment except extra insulation measurement is taken.