Simpson Strong-Tie DCU234C316GR04 Deck-Drive™ DCU COMPOSITE Screw — #10 x 2-3/4 in. T20, Type 316, Gray 04 (70-Qty) (Pack of 600) Hex Washer Head With Bonded Washer Flat-triple chip tooth with negative

Flat-triple chip tooth with negative cutting angle

Length: 11 ft

UPC: 10707392159107

Heavy-Duty Screw Anchor (20-Qty) (Pack of 6)

Outside Diameter Lally Column

Simpson Strong-Tie DCU234C316GR04 Deck-Drive™ DCU COMPOSITE Screw — #10 x 2-3/4 in. T20, Type 316, Gray 04 (70-Qty) (Pack of 600) Hex Washer Head With Bonded Washer Flat-triple chip tooth with negativeSimpson Strong Tie DCU234C316GR04 Deck Drive DCU COMPOSITE Screw #10 x 2 3 4 in. T20, Type 316, Gray 04 (70 Qty) (Pack of 600) 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