4.5 x 60mm Cylinder Head St/St Decking Screws are available for next day delivery from Brighton Tools
Cylinder head decking screws are specifically designed for use with grooved decking boards, to provide a concealed, clean fixing that does not stand out. The cylindrical head decking screw features a smaller, TX15 drive head which is designed to sit flush between the grooves of decking and provide a concealed fixing. The cylinder head decking screw also features a 'high-thread' underneath the head to clamp timbers down tightly and prevent the decking boards from being pushed up during installation.
Features
Small cylinder head for fitting in decking board grooves
High thread to stop timbers pushing apart during installation