black phillips head screws, what surface treatment can be made into black?

No matter what industry we are in, we always pay attention to the color matching. If the color matching is good, it can give us a bright feeling, and we will feel very comfortable to see this product. The screw industry is the same, for the black phillips head screws, what surface treatment can be made into black?

The surface treatment of black phillips head screws is related to the material of screw. If the screw is made of stainless steel, the surface of the screw can be made black by electrophoresis, QPQ, high-temperature blackening, vacuum, environment-friendly black zinc, and other surface treatments.

For carbon steel, the surface can be made into black by environmental black zinc, dacromet, and other surface treatments. In the case of aluminum, the black color is usually achieved through surface treatment such as blackening and anodizing. Titanium material, generally through anodic oxidation, micro arc oxidation and other surface treatment to make black phillips head screws. Coppers are usually plated with black zinc on the surface.

The surface treatment of the above different materials has some differences in cost and surface effect. We should choose the material and surface treatment of the screw according to our actual situation to complete this screw.

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