Description
The Strong-Drive SDW Truss-Ply screw is a high-strength structural wood screw specifically designed for fastening multi-ply wood 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 components can be fastened from one side without requiring the lifting and flipping of heavy assemblies. It is code listed and meets IRC and IBC code requirements for several common framing applications.
Features
- E-coat electrocoating is recommended for dry, low-corrosion environments
- Bold thread design provides superior holding power and cinches fastened members together for consistent installation
- Higher shear values than competitive products enable wider spacing, saving time and money
- SawTooth point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications
- Large washer head provides maximum bearing area; stamped with the Simpson Strong-Tie sign and fastener length for easy identification after installation (0.760-in. head diameter)
- Includes one 6-lobe, T40 driver bit
- 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
- Deep 6-lobe T40 recess reduces cam-out, making driving easier
Prop 65
- WARNING! This product can expose you to chemicals including wood dust which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
Specifications
- Country of Origin: Taiwan
- Length: 4-3/8 in
- Depth: 0.760 in






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