The name of drywall screw is directly translated from English drywall screw. Its biggest feature in appearance is the shape of horn head, which is divided into double thread fine tooth drywall screw and single thread coarse tooth drywall screw. The biggest difference between the two is that the thread of the former is double thread, which is suitable for the connection between gypsum board and metal keel with a thickness of no more than 0.8mm, and the latter is suitable for the connection between gypsum board and wood keel.
Drywall screw series is one of the most important categories in the whole fastener product line. This product is mainly used for the installation of various gypsum boards, light partition walls and ceiling systems.