N45 Neodymium Magnets Epoxy-Cu-Ni 3/8 in x 1/8 in Disc

Regular price: $ 0.51

Regular price: $ 0.51

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Product Description

Designed for projects that require dependable holding power and enhanced durability, these 3/8" x 1/8" N45 neodymium disc magnets deliver reliable magnetic performance in a compact, easy-to-use design. Made from premium NdFeB rare earth material, they provide a strong, consistent hold while the thicker 1/8" profile offers increased magnetic strength and stability compared to thinner disc magnets.

The 3/8" diameter provides excellent surface contact for a secure grip, making these magnets well suited for magnetic closures, custom assemblies, organization systems, and embedded installations. Whether you're working with wood, plastic, resin, or other materials, their compact size makes them easy to integrate into projects without sacrificing performance. What sets these magnets apart is their durable Epoxy + Copper + Nickel multi-layer coating, which provides enhanced protection against moisture, corrosion, oxidation, and everyday wear. This advanced finish helps extend the life of each magnet while maintaining reliable performance in environments where standard coatings may not offer the same level of durability.

Ideal for DIY projects, model making, workshop organization, magnetic closures, hobby builds, and applications exposed to frequent handling or moisture, these N45 neodymium disc magnets combine premium materials, durable construction, and dependable magnetic performance in one versatile solution.

BrMax: 13800 gauss

Epoxy-Copper-Nickel triple layer coated for maximum neodymium magnets protection and durability

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.

Magnetized through the Thickness, poles are on the two flat ends

Approximate pull force: over 6 lbs

Contact us for neodymium magnets wholesale discount.