“Custom Gold Plated Neodymium Block Magnets” has been added to your cart. View cart

“Custom Gold Plated Neodymium Block Magnets” has been added to your cart. View cart

A stack of 3 button-sized rare earth magnets with shiny black zinc plating surface, with slightly rounded edges.

A stack of 3 button-sized rare earth magnets with shiny black zinc plating surface, with slightly rounded edges.

Custom Black Zinc Plated Button Magnets

Black zinc plating provides superior corrosion & abrasion resistance
Self-sacrificing zinc layer protects magnet from oxidation
N35-N54 grades available for strong holding power in compact size
Suitable for indoor/outdoor use in humid or wet environments
Customizable dimensions to meet your exact project requirements

SKU: NM-CTG-BLZ Category: Neodymium Magnets Tags: Surface Treatment, Zinc Plated

Free shipping on orders over $500!

FREE samples available upon request

Supported Payment Methods

Blog Posts

Website Policies

Get Expert Solutions

Let us analyze your application, and offer a customized magnetic solution for optimal product performance.

Copyright © 2025 Osenc Magnet Co., Ltd. All Rights Reserved.