Sharp Point Thread Rolling Plate Flat Thread Rolling Dies

Sharp Point Thread Rolling Plate Flat Thread Rolling Dies. Specifically designed to fit wallboard screws with double-thread fine teeth / single-thread coarse teeth. The threads are full and clear, with sharp tooth peaks. The finished screws have strong grippi. The tail end has a well-formed sharp point without any burrs. The finished wall panels are punctured by nails in a sharp manner, allowing for smooth nailing. This reduces the occurrence of nail deviat. Select high-hardness mold steel, undergo vacuum quenching + surface strengthening treatment. The tooth surface is resistant to compression and wear. It is suitable for large-scale and high-speed produ. For the optimization of the drywall nail with a conical head and socket sinking process, the thread and the shaft part have a smooth transition. The finished screws have an attractive appearance witho. It covers all specifications of metric and imperial wallboard nails, and can be customized with special pitch, special pointed ends, thickened/thinned nails, supporting OEM/ODM, and is compatible with. The parallelism of the teeth plate and the tolerance of the tooth shape are strictly controlled. The consistency of the threads in batch production is good, which reduces waste and improves the effici.