Simpson #10 x 2-3/4" Tan 05, Deck-Drive DCU Composite Screw, 316 Stainless Steel Concrete and Masonry Screw The combination of partial threading

The combination of partial threading and a large flat head with nibs eliminates the need for separate countersinking and pre-boring steps in most installations

The HU414TF features a Zinc Galvanized G90 coating

this bit covers a practical range of hole depths for anchor installation in reinforced slabs

This 12 x 36 in

Can the THGQH3-SDS4

Simpson #10 x 2-3/4" Tan 05, Deck-Drive DCU Composite Screw, 316 Stainless Steel Concrete and Masonry Screw The combination of partial threadingThe Simpson Deck Drive DCU Composite Screw in #10 x 2 3 4" with Tan 05 finish is a Type 316 stainless steel fastener engineered specifically for composite and PVC decking installations where severe corrosion resistance is essential. Built to handle demanding coastal, marine, and salt air environments, this screw delivers a clean, professional result with color matching painted heads that blend seamlessly with popular composite decking brands. Whether