Coatings

In addition to the geometrical and mechanical characteristics of the screw, the surface characteristics also play a crucial role.

By using suitable surface treatments, corrosion-resistance, wear-resistance and defined friction coefficients can be achieved - all tailored to your requirements.

We offer the following methods of surface finishing:

• Galvanisation
  • Zinc flake coating (chromium(Ⅵ)-free)
  • Galvanising
  • Mechanically
  • Hot-galvanizing
• Chromating
• (Hard) chromium plating
• Zinc-iron coating
• Copper plating
• Phosphating
• Ionitriding
• Nitriding
• In use hardening
• Inductive hardening