Zinc Plated Hex Bolt manufacturers
Zinc coating is a bolt process that is widely used now. It can not only improve the service life of hex bolts, but also make the hex bolts more beautiful. Jinrui can provide you with two kinds of galvanizing commonly used for hexagon bolts, One is electro-galvanized. After electro-galvanizing, if the hexagonal bolt encounters humid air, the zinc film on the surface of the bolt can isolate the air from the bolt base, so that the bolt wil not be easily corroded.
