Key Features:
Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber Screw (Exterior Grade) is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO UES ER-192 and meets 2015 and 2018 IRC® and IBC® code requirements for several common wood framing applications. Strong-Drive® SDWS TIMBER Screw (Exterior Grade) — 0.220 in. x 5 in. T40, Tan (12-Qty) (Pack of 5).