Decking/Panel Screw Acid-Resistant A4 Grabber

Deck/Panel Screw designed for mounting deck/panel to wood. Outdoor screw. TX20 grip. The screw is made of acid-resistant steel A4. Cylinder head and milling function that eliminates cracks and provides a smooth and perfect finish. Drill tip that pre-drills and support threads that pull. Pressing threads that press/clamp the material together. Corrosion class C5. Screwdriver. Recommended speed: 400-1200 rpm. Usage approximately 10-20 pcs/m2 depending on panel width.