What are the characteristics of high strength hexagon bolts?

1. It has good reliability. The zinc coating of high strength hexagon bolt combines with steel metallurgy, which becomes a part of steel surface, and the durability of coating is relatively reliable.
2. Comprehensive protection, every part of the plated parts can be coated with zinc, even in the depression, sharp corner and hidden place can also be fully protected.
3. The cost of hot dip galvanizing is lower than that of other coatings.

4. The galvanizing process is faster than other coating methods, which can avoid the time needed for painting on the construction site after installation.
5. Durable, in suburban environment, the standard thickness of hot-dip galvanized rust can be maintained for more than 50 years without maintenance. In urban areas or offshore areas, the standard hot dip galvanized antirust coating can be maintained for 20 years without maintenance.
6. The zinc coating has strong toughness and special metallurgical structure, which can withstand the mechanical damage during transportation and use.
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