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Address: RuiAn square, No.2228 Hongxing Road,Xiuzhou District, Jiaxing ,Zhejiang,China
Contact name:Shirley Wu
Jiaxing Dexun Co.,Ltd. |
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DIN7991 M4 countersunk head hexagon socket torx Titanium alloy screws.
Description
Titanium screws are one of the ultra-high-strength screws produced by special materials.
Titanium screws are produced and processed with high-strength heat-resistant and corrosion-resistant titanium alloy materials.
As the “third metal” in the world after aluminum and stainless steel, titanium and titanium alloys have the characteristics of small specific gravity, high strength, corrosion resistance, and excellent high and low temperature strength characteristics. They have long been widely used in aerospace, petrochemical industry. And atomic energy. Generally speaking, the surface of titanium has a thin oxide film, about 5~70μm. Because it is very thin, it will not interfere with light, so the surface of titanium is usually not colorful. It can only be silver-gray. But if the titanium is properly treated, an oxide film with a thickness of several hundred angstroms will be added to the surface of the titanium to form a colored titanium alloy.
Titanium and titanium alloys undergo surface anodic oxidation treatment, and an oxide film with a thickness of several hundred nanometers to several thousand nanometers can be formed on the surface. The main component of the oxide film is titanium oxide. Because the film-like substance composed of this component is transparent, it can strongly reflect and refract light.
The color gradation of colored titanium depends on the thickness of the film and the principle of light dryness. The interference between the reflected light on the surface of the oxide film and the light reflected on the interface between the transparent oxide film and the metal forms various colors. This interference color changes with the thickness of the film, and presents different colors as the thickness of the film increases. It can present various colors such as blue, golden yellow, purple red, peacock blue, green, and gray in turn.
| Material | Titanium alloy |
| Surface | Surface coloring |
| Color | Yellow and colorful |
| Shape | Torx |
| Size | Custom |
| Feature | High tensile,High temperature and abrasion resistance |
Application | bicycle,Motorcycle,auto, motorcycle, industry, agriculture, mine,
furniture, elevator, etc |
Service | Customized size offered , OEM service |
Sample Available | The sample is free of charge if we have the existing tooling,you
only need to pay for the freight cost |
Factory pictures
1, Before Service: All the process of Technical Production deportment and Strict Quality Control System. We also can provide the sample for your test quality.
2, Middle Service: Any question, pls feel free to tell us we will solve any doubt.
3, After Service: All the products problems, pls call us and E-mail us at any time, we will reply to you at the shortest time.
1. What is the advantage about your company?
Our company has professional team and professional production line.
We also have professional QC team.
2. Why should I choose your products?
Our products have high quality and we will try our best to provide low price for you.
3. The logo and the color can be customized?
Yes, we welcome you to sample custom.
4. Any other good service your company can provide?
Yes, we can provide good after-sale and fast delivery.
