Description: The screws are made of aluminum alloy materials, which is to and . They can be commonly used in home and office appliance, machinery, furniture, repair and DIY inventions. Specifications: Condition: Brand New Material: 7075 Aluminum Alloy Type: Button Screws Color: , Red, Green (Optional) Tensile Strength: 524Mpa 0.2% Yield Strength: 455 MPa Elastic Modulus E: 71 GPa Hardness: 150HB Density: 2.81g/cm3 Thread Diameter (mm.): 3mm / 0.12"(M3) Size and Quantity: Screws: (Optional) M3 x 6mm 10pcs/lot M3 x 8mm 10pcs/lot M3 x 10mm 10pcs/lot Package Weight: About 3g Package Included: 1 x Lot of 10pcs M3 Hex Socket Screws Note: 1. Please allow 0~1inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.