Drywall screws its biggest feature is the horn head in appearance modelling, double fine tooth Drywall Screw and single coarse thread dry wall Screw, the difference is the biggest difference is that the former thread double thread, suitable for gypsum board with thickness less than 0.8 mm connection between metal keel, while the latter applies to gypsum board and wooden keel connection.
The series of dry wall screws is one of the most important categories in the whole fastener series.This product is mainly used for the installation of various drywall, light partition wall and ceiling series.