Simpson SDS-Max Quad Head Drill Bit 3/4 in. x 21 in. Carbide MDMX07521Q CBTZ Concealed Beam Ties Simpson Deck-Drive DCU Composite Screw

Simpson Deck-Drive DCU Composite Screw in #10 x 2-3/4" with Tan 02 color-matching painted head is engineered by Simpson for fastening all types of composite and PVC decking with severe-level corrosion resistance

What fasteners are required to install the CB46HDG

General concrete demolition

making it ideal for steel column applications where welding is the preferred attachment method

These screws are purpose-built for fastening wood siding

Simpson SDS-Max Quad Head Drill Bit 3/4 in. x 21 in. Carbide MDMX07521Q CBTZ Concealed Beam Ties Simpson Deck-Drive DCU Composite ScrewKey Features Uniformly Brazed Carbide Inserts: Precision brazing technique results in longer bit life and consistent cutting performance across the full service life of the bit. Self Centering Tips: Ensures accurate hole placement right from the start, reducing the need for repositioning and improving overall efficiency. Chromium Nickel Molybdenum Steel Alloy Body: Premium alloy construction delivers exceptional hammering quality and extended service