Self tapping screws for gypsum plasterboard

This buldex screws are useing ın a construction for gypsumboards. We produce several kinds, dimensions of this buldexl screw. 7.5x60, 7.5x80, 7.5x100, 7.5x120, 7.150, 7.5x180, 7.5x200 dimensions we produce. There are 250 buldex screws in a package and there are 12500 buldex screws in a bag. We use qualified metal raw material to produce this buldex screw. Our products are produceing by last technology and with experienced employees. This buldex screws are qualified and prices are suitable.