#7 x 2-1/4" Simpson Strong-Tie #1 Square Drive Trim Head Wood Screw - 316 Stainless Steel, Pkg 1 lb Deck Hangers and snap-offs

and snap-offs

The Quik Guard®–coated 305 stainless steel provides lasting corrosion resistance in everything from standard residential decks to harsh coastal environments

roofing felt

drive the anchor to the bottom of the drilled hole

Tap lightly with a hammer if needed to fully seat the anchor

#7 x 2-1/4" Simpson Strong-Tie #1 Square Drive Trim Head Wood Screw - 316 Stainless Steel, Pkg 1 lb Deck Hangers and snap-offsSimpson Strong Tie Trim Head Decking Screws are designed for secure, professional deck installations in wood or composite materials. Built with a trim style head that sits flush for a clean, low profile finish, these screws help deliver a polished look on any decking surface. A Type 17 point makes for quick starts, while coarse lower threads provide strong pull through strength, drawing deck boards tightly to the joists for long lasting performance.