Product Description
N52 Strong Neodymium Magnets 1/2 in x 1/8 in Disc Epoxy Coated w/Countersunk Hole
Neodymium Magnets 1/2 inch x 1/8 inch Disc with 0.25 inch x 0.125 inch 90 degree countersunk hole Rare Earth Magnet.
Epoxy+Copper+Nickel 3-layer Coated for maximum rare earth magnets durability and protection against corrosion
Work with #4 flat head screws
Neodymium magnets rare earth are the world's strongest magnets. All magnets are not created equal! Applied Magnets offers the highest quality magnets with consistent performance at lowest price. Our strong magnets are designed & manufactured to meet stringent quality standards using the latest technology.
Neodymium magnets (also known as Neo, NdFeB, NIB or super magnets) , a type of rare earth magnets, is a permanent magnets made from neodymium, iron, boron and other minor elements.
Super Strong Neodymium Magnets Grade N52, stronger than N50, N48, N45, N42, N40, N38 and N35
BrMax: 14800 Gauss
Nickel-Copper-Nickel triple layer coated for durability and excellent protection against corrosion
Magnetized through the Thickness
Contact us for neodymium magnets wholesale discount
Approximate magnet pull force: more than 7.5 lbs
Epoxy+Copper+Nickel 3-layer Coated for maximum rare earth magnets durability and protection against corrosion
3-layer coating (Nickel + Copper + Nickel and Epoxy + Copper + Nickel) vs. Epoxy single layer coating
Epoxy single layer coating is THE LEAST durable coating from our experience.
3-layer coating is much more durable than Epoxy single layer coating because Epoxy single layer coating is a thin layer of plastic and quicker to wear off, even a scratch can damage the coating easily.
More importantly, magnets with 3-layer coating have superior cracking and chipping resistance in comparison to magnets with Epoxy single layer coating. Customer beware of the magnets with the inferior Epoxy single layer coating.
Epoxy+Copper+Nickel 3-layer coating vs. Nickel+Copper+Nickel 3-layer coating
Epoxy + Copper + Nickel 3-layer coating has superior Corrosion Resistance and excellent adhesion to metal surface than Nickel + Copper + Nickel coating, this coating is ideal for bonding metal. Nickel+Copper+Nickel coating provides protection against moisture and oxygen but is prone to corrosion in salt and acidic conditions.
