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Simpson Strong-Tie
Special Order
Simpson Strong-Tie

Simpson Strong-Tie 3.9 x 114mm SDWC Truss Screw - 50 Pack

I/N: 0132913

$51.95

In-store only

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  • Cap head countersinks fully into the double top plate to avoid interference with plasterboard or finish trades
  • Type-17 point for faster starts and easier driving
  • Wide tolerance on installation angle makes it easy to install the SDWC correctly — Installation guide included to help ensure proper installation angle
  • Fully-threaded shank engages the entire length of the fastener, providing a secure connection between the bottom plate and wall framing members
  • Installation guide included in pack to help ensure proper installation angle

The Strong‑Drive® SDWC Truss Screw provides a truss and rafter-to-top plate connection as well as a method to fasten stud-to-top and bottom plate. The fully-threaded shank engages the entire length of the fastener providing a secure connection.

The SDWC uplift values listed were analysed and calculated based on the characteristic values determined following AS1649-2001 (Timber-Methods of Test for Mechanical Fasteners and Connectors-Basic Working Loads and Characteristic Strength). The SDWC has also been tested in accordance with ICC-ES AC233 (screw) and AC13 (wall assembly and roof-to-wall assembly) for uplift and lateral loads between wall plates and vertical wall framing and between the top plate and the roof rafters or trusses.