The Simpson Strong-Tie Deck-Drive™ DCU Composite Screw is engineered for strength
12-14 x 1-1/4" HWH Steelbinder self-drilling pole barn screws are designed for general metal to metal construction applications
Predrilling not required in most applications
Light-gauge steel framing and structural connections
Diamond point with a smooth shank for easier driving
Simpson 1011-6-18-UBC Adjustable Quick-Lock Unibar Centralizer 10"-11", rebar size #6-#18, Pkg 16 Box Nails - Annular Ring Shank The Simpson Strong-Tie Deck-Drive™ DCUThe 1011 6 18 UBC Adjustable Quick Lock Unibar Centralizer is a sophisticated solution designed for the precise alignment of threaded rods, rebars, and tendons in earth retention applications. It ensures the exact centering of the rod, bar, or tendon within the bore drill hole, facilitating minimal grout concrete coverage and unhindered grout flow. These applications are particularly well suited for earth retention, soil nails, micropiles, and tieback