China Factory Brass Socket Cup Bolt Allen Bolt Hex Socket Cup Screw

Brass is an alloy composed of copper and zinc, which can exhibit various color changes from gold to reddish brown depending on the zinc content. It not only inherits the conductivity and corrosion resistance of copper, but also obtains better processing performance and certain strength due to the addition of zinc. Brass screws are made of this high-quality alloy, which combines aesthetics and practicality.