Technical Specs

• Item: Aluminum 7075 Hex Socket Button Head Screws M3 M4
• System of Measurement: Metric
• Head Type: Button
• Material: Aluminum 7075  
• Dia./Thread Size: M3-0.5 M4-0.7
• Color: red,pink,purple, blue,sky blue,silver,gray,black,orange,golden (Optional)  
• Drive Type: Hex Socket
• Standards: ISO7380
• Please select your requirements from the drop down lists above（Size&Package Quantity）
• Good corrosion resistance ，Light weight，Strong toughness