Colored Zinc Hexagon Bolt (DIN 933) Overview

Colored zinc hexagon bolt (DIN 933) is a full-threaded hexagonal bolt that meets the DIN 933 standard and has been treated with colored zinc on the surface. Colored zinc treatment adds a passivation layer on the galvanized layer to make the bolt surface present a colorful luster (such as gold, blue, green, etc.), which not only provides anti-corrosion protection, but also gives the bolt a beautiful appearance. It is widely used in occasions where corrosion protection is required and appearance is required.

Colored zinc hexagon bolt is a hexagonal head full-thread bolt produced in accordance with the DIN 933 standard. After electrogalvanizing, a colored protective film is formed through a passivation process. Its main function is to provide anti-corrosion protection, while the appearance is bright, suitable for places with high aesthetic requirements.

Application of Color Zinc Plated Full-thread Hexagon Bolt

Colored zinc hexagon bolts are widely used in:

• Construction industry: steel structures, bridges, fences, etc.
• Mechanical equipment: equipment that requires anti-corrosion and has high appearance requirements.
• Automobile manufacturing: connection of automotive parts.
• Home appliances and furniture: beautiful and anti-corrosion fastening connections.

Features of Color Zinc Plated Full-thread Hexagon Bolt

Advantages

• Good corrosion resistance: The colored zinc coating provides moderate corrosion resistance and is suitable for outdoor and lightly corrosive environments.
• Beautiful appearance: The colored glossy surface is suitable for occasions that require beauty.
• Economical: Compared with hot-dip galvanized or stainless steel bolts, it has a lower cost and is suitable for large-scale applications.