Our anodized aluminum 7075 socket head cap screws are made from top-quality 7075 aluminum, which is well-known for its high strength, light weight, durability, and corrosion resistance, these hexagon screws are available in different sizes, ranging from M3 up to M5. Usually the length from 6mm to 20mm, They feature a hexagonal socket head shape, making it easy to install using common tools. The screws have a pitch of 0.5mm and a thread tolerance of 6H, ensuring a tight and secure fit for your FPV drones or Racing cars.