The Type 316 stainless-steel Deck-Drive DCU Composite screw provides severe-level 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.
Tri-lobe thread design reduces damage to the board while driving
Cap head prevents mushrooming and material from rising up above the deck for a smoother, clean-looking installation
Approved by Trex for Trex composite decking
Drive type: T20 6-lobe
Driver bit included (replacement bit part number BIT20T-2-RC3)
Dimensions: #10 x 2-3/4-in
Unpainted
Quantity: 350