#10 x 2-1/2" Simpson Strong-Tie DWP T25 Flat Head Wood Screw - 316 Stainless Steel, Pkg. 1,750 Collated Metal-to-Metal Self-Drilling Screws Notice - This connector is

Notice - This connector is designed for Rough Cut lumber NOT nominal lumber

allowing for faster installation and consistent performance across large jobs

For all other top flange installations

The #7 Round EPDM Metal Roof Pipe Boot with Install Kit is a complete solution for sealing pipe penetrations on metal roofs

Confirm the bolt is held at the correct height

#10 x 2-1/2" Simpson Strong-Tie DWP T25 Flat Head Wood Screw - 316 Stainless Steel, Pkg. 1,750 Collated Metal-to-Metal Self-Drilling Screws Notice - This connector isThe Simpson Strong Tie Deck Drive DWP Wood SS Screw is built for decking, docks, and general exterior projects where corrosion resistance is critical. Made from 316 stainless steel for long lasting durability, and for maximum protection in seaside and coastal environments. Engineered for efficient installation, this screw features a sharp point and box thread design that drive smoothly into wood, engineered lumber, and polymer materials with reduced