TORNADO EVO WKRET-MET wood screw 8x140 mm with wide TORX periphery, tip type 17

TORNADO EVO WKRET-MET wood screw has a wide head circumference, which makes it suitable for structures subjected to high stresses, as it manages to distribute the load over a larger surface area. The TORX drive allows for much higher torque than a PZ or PH drive without having to apply more pressure. The screw is of a new design and is mainly used in woodwork, in the manufacture of furniture, gazebos, shutters and large wooden structures that are subject to high stresses.