The Screw 1140450 by Bossard is a M3,5x16 steel screw with a 0.6 countersunk slotted head, 0.8mm in thickness, and finished in zinc plating. This part is a standard part used for general application and meets a wide range of engineering and construction requirements. It is designed for quick and easy installation, features a 6-lobe drive system, and is suitable for a variety of materials, including steel, wood, and plastic.