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Simpson Strong-Drive® SDWH TIMBER-HEX Structural Screws

The Simpson Strong-Drive® SDWH TIMBER-HEX Structural Screw is ideal for structural and general-purpose fastening applications where a hex-head drive is preferred. The Strong-Drive® SDWH Timber-Hex screw is ideal for the contractor and do-it-yourselfer alike. The double-barrier coating provides corrosion resistance equivalent to hot-dip galvanization, making it suitable for many exterior and preservative-treated wood applications. It is code listed under IAPMO-UES ER-192 and meets 2012 and 2015 IRC® and IBC® code requirements for several common wood framing and engineered-wood applications.

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Simpson Strong-Drive® SDWH TIMBER-HEX Structural Screws
The Simpson Strong-Drive® SDWH TIMBER-HEX Structural Screw is ideal for structural and general-purpose fastening applications where a hex-head drive is preferred. The Strong-Drive® SDWH Timber-Hex screw is ideal for the contractor and do-it-yourselfer alike. The double-barrier coating provides corrosion resistance equivalent to hot-dip galvanization, making it suitable for many exterior and preservative-treated wood applications. It is code listed under IAPMO-UES ER-192 and meets 2012 and 2015 IRC® and IBC® code requirements for several common wood framing and engineered-wood applications.