#7 x 2-1/4" Simpson Strong-Tie DWP T15 Trim Head Wood Screw - 316 Stainless Steel, Pkg. 1 Lb. ITW Red Head The #4 Round EPDM Metal

The #4 Round EPDM Metal Roof Pipe Boot with Install Kit is a complete solution for sealing pipe penetrations on metal roofs

making it ideal for indoor and protected exterior environments

Box-thread design - reduces torque and cuts cleanly into dense materials

the strap is positioned along the face of the stud and secured with the required fasteners to ensure full load transfer

Bugle head design - provides flush countersinking for a clean

#7 x 2-1/4" Simpson Strong-Tie DWP T15 Trim Head Wood Screw - 316 Stainless Steel, Pkg. 1 Lb. ITW Red Head The #4 Round EPDM MetalThe Simpson Strong Tie Deck Drive DWP Trim Head Wood SS Screw is built for outdoor projects that demand long lasting performance and a clean finish. Made from 316 stainless steel for reliable corrosion resistance, its the go to fastener for decks, docks, fences, and other exterior wood applications. Engineered for efficiency, this screw features a sharp point and unique box thread design that drive smoothly into wood, engineered lumber, and polymer