Simpson Strong-Tie Structural Screws SDW22338MB .22" x 3-3/8" with 1-9/16" Threaded Washer-Head Screw (250-Pack)

OVERVIEW: Simpson SDW Structural Wood Screws are designed with a shorter thread length to fasten multi-ply members such as trusses, engineered lumber products and solid-sawn lumber. Large washer head provides maximum bearing area and deep 6-lobe recess reduces cam-out. Requires type T-40 bit. Optimal screw lengths provide maximum penetration while preventing the point from protruding out the back member. KEY FEATURES: Type T-40 Bit required with deep 6-lobe recess to prevent cam-out...