Simpson Strong-Tie Strong-Drive SDW SDW22634-R50 Screw, 6-3/4 in L, Low-Profile, Truss Head, 6-Lobe Drive, 50 PK

The Strong-Drive® SDW EWP-Ply screw is a high-strength structural wood screw specifically designed for fastening multi-ply members made up of engineered-wood products. The SDW EWP-Ply installs easily with no pre-drilling and is available in optimized lengths for fastening 1-3/4 in engineered lumber, such as structural composite lumber (SCL). The large, flush head eases the handling of assembled components and simplifies the installation of finishes or structural connectors. It is code listed in IAPMO UES ER-192 and meets 2018 and 2021 IRC® and IBC® code requirements for most common wood framing applications.

Made of carbon steel with a electro-coated finish, with applicable materials Wood, drive size T40, drive type 6-Lobe.

• Large washer head provides maximum bearing area; stamped with the Simpson Strong-Tie® "≠" sign and fastener length for easy identification after installation (3/4 in head Dia)
• Deep six-lobe T40 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
• Optimal screw length provides maximum penetration while preventing the point from protruding out the back of the member
• High-shear values enable wide spacing, saving time and money
• SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for pre-drilling in most applications
• E-coat® electro-coating is recommended for dry, low-corrosion environments