| Tempered |
Colored Anodized without glass bead blasting |
| Pickling |
Natural Anodized without glass bead blasting |
| Black Oxide |
Black Anodized without glass bead blasting |
| Carbonitriding |
First glass bead blasting then colored Anodized |
| Blue Chromated |
First glass bead blasting then Natural anodized |
| Yellow Chromated |
First glass bead blasting then black anodized |
| Black chromated |
Case Hardened |
| Thick film passivated |
Hard Anodized with glass bead blasting |
| Hard chrome plating |
Induction Hardened |
| Plasma hardening |
Vacuum hardened |
| Hardening and tempering |
Plasma vacuum hardened |
| Spray painted |
Normal Nitrided |
| Titanium Nitrided |
Vacuum plasma nitride |
| Nitro carburizing |
Blue passivated |
| Yellow passivated |
Black passivated |
| Mirror polished |
Powder coated |
| Teflon coated |
Vibratory finished |
| Chrome plating |
Gold plating |
| Nickle plated |
Silver plating |
| Tin plated |
Galvanized |
| Copper plated |
Physical vapor deposition coating (PVD Coated) |
