For Subfloor max. 22 mm in steel beams max 3 mm. The phosphated treatment keeps the point sharp, and the wing technology keeps the screw from breaking during drilling.
Simpson Strong-Tie provides products and technology that help people design and build safer, stronger structures.
As a pioneer in the building industry and a world leader in structural solutions, we have an unmatched passion for problem solving through skilful engineering and thoughtful innovation. Our dedication to pursuing ever-better construction products and technology and to surrounding our customers with exceptional service and support has been core to our mission since 1956.