#8 x 1-5/8" Simpson Strong-Tie DWP T20 Flat Head Wood Screw - 305 Stainless Steel, Pkg. 350 Trim Head Deck Screws making it ideal for exterior

making it ideal for exterior and treated-wood applications

Lumber Size: Intended for use with Rough Cut 8x posts and beams

or wall plate using appropriate nails or structural screws

these screws feature a tri-lobe thread and unique cut point for secure holding power

Hanger must be installed flush with the header to ensure proper bearing and alignment

#8 x 1-5/8" Simpson Strong-Tie DWP T20 Flat Head Wood Screw - 305 Stainless Steel, Pkg. 350 Trim Head Deck Screws making it ideal for exteriorSimpson 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