Simpson Strong-Tie Strong-Drive SDW Series SDW22638-R50 Screw, 6-3/8 in L, Flat, Truss Head, 6-Lobe Drive, Carbon Steel

Product Overview

• The Strong-Drive SDW truss-ply screw is a high-strength structural wood screw specifically designed for fastening multi-ply members, such as joining plated trusses and solid sawn lumber. The SDW installs easily with no predrilling and is available in optimized lengths for fastening 2-, 3- and 4-ply trusses. With the SDW truss-ply screw, multi-ply trusses and beams can be fastened from one side without requiring the lifting and flipping of heavy assemblies. It is code listed under IAPMO-UES ER-192 and meets 2012 and 2015 IRC® and IBC® code requirements for several common framing applications.
• bullet: Patented SawTooth™ point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications
• bullet: 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
• bullet: Deep six-lobe T-40 recess reduces cam-out, making driving easier
• bullet: Higher shear values than competitive products enable wider spacing, saving time and money