#10 x 3-1/2" Simpson Strong-Tie DWP T25 Flat Head Screw - 305 Stainless Steel, Pkg. 175 Type 316 Stainless Steel Wedge Anchors (Lag screws will not achieve

(Lag screws will not achieve the same load

Outdoor projects exposed to weather

Size: 20' length to provide a small span of channel

and installs using SDWS22312DBB structural wood screws and STN22 hex head washers (sold separately) for a fast

#10 x 3-1/2" Simpson Strong-Tie DWP T25 Flat Head Screw - 305 Stainless Steel, Pkg. 175 Type 316 Stainless Steel Wedge Anchors (Lag screws will not achieveSimpson Strong Tie DWP Flat Head Screws are built for strength, reliability, and clean finishes in decking, trim, and general exterior wood applications. Made from 305 stainless steel for maximum dependable outdoor corrosion resistance, these screws perform in harsh environments and with treated lumber. The flat head design allows the screw to countersink for a flush fit, providing a smooth, professional look. With a Type 17 point, installation is