Simpson SDWS Timber Screws (50 ct.)

The Strong-Drive SDWS Timber screw is designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws.

This screw is ideal for the contractor and do-it-yourselfer alike.

It is code listed in IAPMO UES ER-192 and meets 2018 and 2021 IRC^® and IBC^® code requirements for most common wood framing applications.

Fasteners are available in 4" or 5" lengths.

50 ct. box