0.22 x 6 3/4 Simpson Strong-Drive® SDW EWP-PLY Screw Black E-coat™ - Pack (50) . The Strong-Drive® SDW EWP-Ply screw is a high-strength structural wood screw specifically designed for fastening multi-ply wood members,
such as engineered-wood products and solid-sawn lumber. The SDW EWP-Ply installs easily with no pre-drilling and is available in optimized lengths
for fastening 1 3?4" engineered lumber, such as structural composite lumber (SCL). The large, flush head eases the handling of assembled girders and simplifies the installation of finishes or structural connectors.
Features:
Large washer head provides maximum bearing area; stamped
with the Simpson Strong?Tie “?” sign and fastener length for easy
identification after installation
Deep 6-lobe recess reduces cam-out, making driving easier
Low-profile head results in less interference after installation; makes stacking and sliding members easier and allows installation of hardware and finishes to be virtually flush
