Simpson #12 x 4-1/2" Strong-Drive DWP WOOD Screw Flat Head, 305 Stainless Steel Self-Drilling Wafer-Head Screw with Wings Maximum Dovetail Height: 3/4"

Maximum Dovetail Height: 3/4"

MPN: BA9-1000837

In the two-stage system

eliminating the need for a secondary tightening procedure and significantly speeding up the installation process

This makes it a safer option for job sites where sparks or heat are a concern

Simpson #12 x 4-1/2" Strong-Drive DWP WOOD Screw Flat Head, 305 Stainless Steel Self-Drilling Wafer-Head Screw with Wings Maximum Dovetail Height: 3/4"The Simpson Strong Drive DWP Wood Screw in #12 x 4 1 2" with a Flat Head is a load rated structural fastener engineered for demanding exterior applications including decks, docks, boardwalks, and anywhere prolonged exposure to moisture or severe corrosion is a concern. Built from Type 305 Stainless Steel, this heavy duty wood screw delivers the corrosion resistance needed for structural connections near water while meeting ICC ES acceptance criteria