TTSFS: A4 Countersunk Wood Screw

The TTSFS is marine grade A4 stainless steel. Suitable for outdoor use and use in severe weather conditions, the TTSFS has a prismatic countersunk head to ensure a neat finish and type 17 point to prevent timber from splitting upon insertion. It also has a serrated thread which reduces the installation torque. 80 mm or longer variants have an additional milling thread to further reduce installation torque. TTSFS is CE marked to EN 14592.

Features and benefits:

• CE marked to EN 14592.
• Six lobe drive.
• Prismatic countersunk head.
• Type 17 point.
• Coarse, serrated thread.
• Stainless steel.