- Klimas multipurpose wood screws, size 4x45 mm, perfect for construction, carpentry, and DIY projects - Countersunk head with Torx TX socket ensures a precise fit and efficient torque transmission - Milling tip and cutting notches reduce resistance when screwing, making work easier and extending the lifespan of tools and batteries - Double thread allows for faster and more secure grip in wood, with less contact pressure - Wax coating reduces screwing effort and energy consumption in power tools - Can be screwed directly into hardwoods without the need for pre-drilling - Pack of 300 units, yellow color, ideal for professional and home use in hardware and carpentry projects