Simpson Strong-Tie DCU234C305 Deck-Drive™ DCU COMPOSITE Screw — #10 x 2-3/4 in. T20, Type 305 (70-Qty)

The Type 305 stainless-steel Deck-Drive DCU Composite screw provides corrosion resistance for all types of composite and PVC decking, and is especially suited for applications in environments with chlorides. The DCU penetrates composite decking with a Type-17 point and is engineered with inverted upper threads that clear excess material to ensure a clean, secure installation. Also available with color-matching painted heads to blend with popular manufacturers’ decking for a more concealed, professional finish.