DIN7505 chipboard screw with Pozi recess drive, countersunk flat head. Yellow zinc plated for moderate corrosion resistance. Sharp point & deep coarse thread enables self-tapping into particleboard, MDF and softwood without pre-drilling. Countersunk head sits flush into panel surface. Widely used for furniture, cabinet, flooring and wood construction. Sizes range M3.0~M6.0, length 12–150mm.