● 【High Quality 】: Our Socket Button Screws Are Made from Aluminum Alloy, Which Provides Excellent Corrosion Resistance and Rust Prevention, Ensuring Long-lasting Durability. 

● 【Widely Used】：Aerospace Industry, Aviation Model Toy Accessories, Production of High-end Aluminum Alloy Bicycle Frames, Golf Heads, Mechanical Equipment, Mold Processing, Computer Accessories, Etc

● 【Vibrant Colors】 ：Surface Treatment: Natural Color

●【 Exceptional Customer Service】 : We Take Pride in Providing Excellent Customer Support. If You Have Any Questions or Concerns, Our Friendly and Knowledgeable Team Is Always Ready to Assist You.

● Material: Aluminum Alloy
● Screw Size: M3 M4 M5 M6
● Standard: Metric
● Standard Type: GB
● Head Style:round Head
● Color: Aluminium Colour
● Characteristics
1. High Strength Heat Treatable Alloy.
2. Good Mechanical Performance
3. Good Usability.
4.Easy to Process and Good Wear Resistance.
5. Good Corrosion Resistance and Oxidation Resistance
● Tolerance Range: ±0.3mm 

Kind reminder: Due to lighting reasons, there may be color differences between the photos taken and the actual product