The advantages of these decking screws are:

• Pre-drilling is required but this means driving in the screws is easier on tools and gives a longer battery life than the self drilling type.
• Star drive allows for greater torque.
• Heads look uniform across screws, unlike Square Drive heads which need to be lined up to achieve a uniform look.

Applications: Commonly used for hardwood decking up to 21mm thick.

Tips for use: Use T20 Max Torsion tip to drive screw. Pre-drilling at board ends is required.