Simpson #9 x 3-1/2" 305 SS Deck-Drive DWP Wood Screw, T20, Trim Head Wood Rod Hanger Engineered Wood is a heavy-duty

Engineered Wood is a heavy-duty connector engineered for structural composite lumber header applications that demand high load capacity

Automotive fabrication and restoration shops requiring high-volume shrinking and stretching of thick sheet metal

What fasteners are required to install the ECC88

Chamfering workpieces requiring consistent angular edge preparation

Simpson #9 x 3-1/2" 305 SS Deck-Drive DWP Wood Screw, T20, Trim Head Wood Rod Hanger Engineered Wood is a heavy-dutySimpson 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