Galvanized Hexagonal Bolts

Galvanized hexagonal bolts refer to the treatment of ordinary hexagonal bolts after degreasing, pickling and fluxing, soaking in molten zinc to obtain a zinc coating. It is characterized by durability, high reliability and time saving. Labor saving and excellent resilience. However, the Galvanized Hexagonal Bolts also have disadvantage, it is difficult to screw the bolt [...]