Always use all specified fasteners per the General Notes
secure fastening in wood-to-concrete and structural anchoring applications
The ultra hardened cutting edge rated for up to 5x longer life means fewer blade changes per shift
Available alone or as part of the PROCCS+ combo system
Structural connections where concentrated compressive forces must be transferred between two elements
Simpson #9 x 3-1/2" 305 SS Deck-Drive DWP Wood Screw, T20, Trim Head PACK:1 Lb Always use all specified fastenersSimpson Deck Drive DWP Wood Screw in Type 305 Stainless Steel is a high performance fastening solution engineered for decking, dock construction, and general exterior wood applications where long term corrosion resistance is essential. Featuring a trim head profile, T20 6 lobe drive, sharp point, and unique box thread design, this #9 x 3 1 2" screw drives cleanly into the widest range of deck board materials from solid wood to engineered lumber while