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Galvanization, a process of applying a protective zinc coating to steel or iron, is a key feature of these carriage bolts. This coating not only enhances the aesthetic appeal but more importantly, provides exceptional corrosion resistance. Zinc acts as a sacrificial anode, corroding before the underlying metal, thus protecting the bolt from rust and prolonging its lifespan. In environments with high moisture or exposure to harsh weather conditions, galvanized carriage bolts prove to be invaluable.

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HEBEI YUETONG FASTENERS b7 all thread