- Klimas wood screws 8x220 mm, perfect for construction projects, roofing, and carpentry - Countersunk head with Torx sleeve ensures a firm fit and efficient torque transmission - Milling tip and cutting notches facilitate penetration and reduce resistance, protecting tools and batteries - Double thread improves grip and allows for faster and safer screwing with less pressure - Special wax coating reduces screwing effort and optimizes the energy consumption of battery-powered tools - Allows direct screwing into hardwoods without the need for pre-drilling - Pack of 50 units, yellow color, ideal for multi-purpose applications in DIY and hardware