#7 x 2-1/4" Simpson Strong-Tie T15 Trim Head Wood Screws - 305 Stainless Steel, Pkg. 1,750 SFC CFS Utility Clips corrosion-resistant hold

corrosion-resistant hold

HVAC ductwork and steel panel attachment

Align the screw perpendicular through the cement board into the metal substrate

Lumber Size: Intended for use with 4x beams and 6x posts/columns

Attaching OSB

#7 x 2-1/4" Simpson Strong-Tie T15 Trim Head Wood Screws - 305 Stainless Steel, Pkg. 1,750 SFC CFS Utility Clips corrosion-resistant holdThe Simpson Strong Tie Trim Head Decking Screw is designed for composite and PVC decking where both durability and appearance matter. Made from stainless steel for superior corrosion resistance, these screws are ideal in marine or other high exposure environments. Painted head options in 13 colors to match most major decking brands, ensuring a clean, concealed look that blends seamlessly with your project. For reliable installation, each screw