Zinc plating or more specifically Zinc electroplating is one of the most popular coatings  used for common finishes within industry.

It is a very cost-effective process, and is mostly used to provide a protective coating to metallic substances such as nuts, bolts, brackets, automotive parts, fabrications, precision and many other sheet metal items.

Besides this benefit, the use of zinc also improves the overall appearance of metals, by giving them, a clean look, brightness, and a nice glowing shine.