Yaofeng fastener factory produces drywall screw and self drilling screw.
Jun 27th,2023284 Взгляды
The biggest feature of dry wall nails in appearance is the horn head shape, which is divided into double line fine tooth dry wall screws and single line coarse tooth dry wall screws. Yaofeng fastener factory produces drywall screw and self drilling screw. The biggest difference between the two is that the thread of the former is double thread, suitable for the connection between gypsum board and metal keel with a thickness not exceeding 0.8mm, while the latter is suitable for the connection between gypsum board and wood keel.
