Have this Simpson Strong-Tie ZMAX Galvanized Hurricane Tie 18 Ga. delivered to your job site. Embossments in bend line strengthen connection. The top flange features an arrow line indicator to aid correct installation. Made from 18-gauge steel. ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications. Install with (10) 0.131-in x 2-1/2-in nails or (10) #9 x 1-1/2-in Strong-Drive SD screws. Install with 8d common nails or 9 x 1-1/2 in. strong-drive SD screws.