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Strong-Drive® SDWH TIMBER-HEX HDG Screw

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Introducing the SDWH Timber-Hex HDG screw, a robust solution for structural and engineered wood projects, including ledger installations. Crafted with precision, this 0.275"-diameter hot-dip galvanized screw is specifically engineered for the demanding conditions of marine and coastal applications.

What sets this screw apart? Its unique SawTooth® point and oversized integral washer accelerate installations, eliminating the need for time-consuming predrilling or separate washers. Experience a significant boost in productivity by replacing traditional 3/4" and 5/8" HDG bolt/washer/nut assemblies with the efficient SDWH Timber-Hex HDG screw—it's like having two screws for the effort of one bolt in many scenarios.

But efficiency isn't the only benefit—it's also compliant. With code listings in IAPMO UES ER-192 and meeting the rigorous standards of 2018 and 2021 IRC® and IBC® codes, you can trust the SDWH Timber-Hex HDG screw to meet the needs of common wood framing applications with ease.

  • Shank diameter of 0.275" tailored for heavy-duty structural tasks
  • ASTM A153 Class-C hot-dip galvanized coating ideal for coastal and marine environments
  • SawTooth point design ensures swift starts without requiring predrilling
  • Oversized integral washer with a diameter of 0.930" removes the necessity for a separate washer
  • 3/8" hex drive for confident and secure driving
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