1. Product Name & Standard Official Name: Hexagon Head Wood Screw Standard: DIN 571 2. Structural Features Adopts external hexagon head design, convenient to drive with spanner or socket tools. Partial threaded shank with sharp self-tapping thread and pointed tip. The unthreaded smooth shank under the head helps ensure stable clamping when fastening timber. 3. Material & Strength Grade Main material: Carbon steel. Stainless steel versions can be supplied upon request. 4. Surface Treatment Common finishes: Blue white zinc plating; hot-dip galvanized for outdoor anti-corrosion usage. 5. Key Advantages -Hex head allows high torque tightening, ideal for heavy-duty wooden assembly. -Sharp thread tip can be screwed directly into timber without pre-drilling. -Half-thread structure effectively prevents wood cracking and improves connection tightness. -Two surface treatment options meet indoor and outdoor construction requirements. 6. Application Scenarios Extensively used for wooden beams, timber frame construction, decking, wooden furniture, garden timber structures and outdoor wood installation projects.