6.7 x 175mm Timber Frame Construction & Landscaping Screws – Wafer Exterior Green Organic

Designed as an alternative to the traditional coach screw mainly used for timber to timber applications. Wafer head for improved clamping and a low profile finish. Coated with a patented multi-layer corrosion resistant plating to withstand 1,000 hours salt spray test, this screw is ideal for external applications.

• Wafer head countersunk and TX30 recess
• Long lasting plating withstands up to 1,000 hours salt spray resistance in accordance to BS EN 9227:2012
• Patented lubrication, designed to enhance screw insertion time and provides greater resistance to corrosion
• Helix shank for removing debris and to improve clamping
• 50° deep single thread to provide a secure fixing with high pull-out resistance
• Single slash point to reduce torque and the risk of timber splitting at low edge distance
• 25° sharp point and single lead for a fast start and improved thread acceptance