• Stainless steel screws V2A with European technical approval ETA, ideal for wood construction for both professionals and DIY enthusiasts. • Technical specifications: Screw length: 50 mm, Head diameter: 8 mm, Head height: 2.5 mm, Drive unit: TX20, Thread length: 30 mm, Screw diameter: 4 mm. • 90° countersunk head design with partial thread, suitable for outdoor use due to its high resistance to adverse weather conditions. • Recommended for pre-drilling and countersinking wooden boards for professional assembly, preventing damage to the wood. • Available in a wide range of diameters and lengths to suit the specific needs of your project.