Drywall nails, also known as wallboard nails, are used for the connection of gypsum board and wood keel and gypsum board and light steel keel. The market is generally black for many, that is, black phosphating, mainly used in gypsum board. Its biggest feature in appearance is the horn head modeling, divided into double line fine teeth drywall screws and single line coarse teeth drywall screws, the biggest difference between the two is that the former thread is double thread, suitable for the connection between gypsum board and metal keel with a thickness of not more than 0.8 mm, while 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 series. The product is mainly used in various gypsum board, light partition wall and ceiling ceiling series installation.