#12 x 5" Simpson Strong-Tie DWP T27 Flat Head Wood Screw - 305 Stainless Steel, Pkg 5 lb Quik Drive Metal Roofing Screws Their proven mass timber performance

Their proven mass timber performance makes them a trusted solution for CLT construction

Install with the manufacturer-recommended fasteners in all predrilled holes

Made from high-quality carbon steel with a pre-galvanized finish to enhance its resistance to rust and corrosion

The Simpson Strong-Tie Deck-Drive™ DCU Composite Screw is the go-to fastener for composite and PVC decking

Coarse threads - increase grip by holding more material between each turn

#12 x 5" Simpson Strong-Tie DWP T27 Flat Head Wood Screw - 305 Stainless Steel, Pkg 5 lb Quik Drive Metal Roofing Screws Their proven mass timber performanceThe Simpson Strong Drive DWP Wood SS screw is a powerful, load rated fastening solution for deck, dock and general exterior applications where extra corrosion protection and load specifications are required. The #12 and #14 Strong Drive DWP Wood SS flat head screws are structural fasteners that have been tested in accordance with ICC ES acceptance criteria AC233 and are load rated for shear, pull through and withdrawal resistance. With its specially