9G 4.5mm Green Weather Treated Wood Screws For Decking & Fence

An economic but highly effective softwood decking screw. Plated to withstand up to 500 hours in a salt spray cabinet and designed to give a rapid installation and a secure fixing.

• Ribs under head for improved countersinking
• Helix shank for removing debris and to improve clamping
• 25° sharp point and single lead for a fast start and improved thread acceptance