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 Diablo DMD1964JP1 19/64" Metal Demon™

Diablo DMD1964JP1 19/64" Metal Demon™ Drill Bit for Mild

5S has three large holes for added versatility — the center hole is for a one-anchor solution at the edge or center of slab

Outside Diameter Lally Column

Length: 11 ft

Base Product Name: ECC

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 Diablo DMD1964JP1 19/64" Metal Demon™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) 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