Simpson Strong-Tie No. 5 X 4 in. L Star Low Profile Head Structural Screws 12.3 lb 250 pk

Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber screw is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO UES ER-192 and meets