Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) - Simpson Strong-Tie
WEBSimpson Strong-Tie evaluated the SDWC15600, SDWS22400DB, SDWS22600DB, SDWS19600 and SDWV13400 screws for use in cross-laminated timber (CLT) butt-joint and half-lap diaphragm connections.
Screws and Nails | Simpson Strong-Tie
WEBThe Strong-Drive® SDWS Timber SS screw is ideal for construction and repair of coastal piers, boardwalks, docks and other structural fastening in extreme saltwater environments. Unlike traditional galvanized steel deck spikes or lag screws, the SDWS Timber SS does not require predrilling.
Strong-Drive® SD CONNECTOR Screw - Simpson Strong-Tie
WEBThe Strong-Drive SD Connector screw is specifically designed to replace nails in certain Simpson Strong-Tie connectors and is the only screw approved for that application. The load-rated SD screw has been tested and approved for use in many popular Simpson Strong-Tie products.
Simpson Strong-Tie #12 x 4-in Double-barrier Strong-Drive SDWS ... - Lowe's
WEBShop Simpson Strong-Tie #12 x 4-in Double-barrier Strong-Drive SDWS Timber Exterior Wood Screws (50-Per Box) in the Wood Screws department at Lowe's.com. Designed to provide an easy-to-install, high-strength alternative to through-bolting and …
Simpson Strong-Tie 0.160 in. x 3 in. T25, Low Profile Head, Strong ...
WEBThe Simpson Strong-Tie 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.
Simpson Strong-Tie 0.220 in. x 4 in. T40 6-Lobe, Washer Head, Strong …
WEBThe Simpson Strong-Tie 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.
Innovative Screws Are Replacing Bolts - Simpson Strong-Tie Site
WEBIn some cases, there are two different diameters that must be predrilled, one for the shank and one for the threads, similar to lag screws. When our engineers design a Simpson Strong-Tie screw, they go to great lengths so that the …
Simpson Strong-Tie 0.220 in. x 5 in. T40, Washer Head, Strong …
WEBSimpson Strong-Tie. 0.220 in. x 5 in. T40, Washer Head, Strong-Drive SDWS Timber Screw, Exterior Grade (12-Pack) (13) Questions & Answers (1) +8. Hover Image to Zoom. $ 15 48. /package. Global leader in structural construction products since 1956. Products designed and tested for strength and easy installation.
Strong-Drive® SDS HEAVY-DUTY CONNECTOR Screw - Simpson Strong-Tie
WEBThe Simpson Strong-Tie Strong-Drive SDS Heavy-Duty Connector screw is a 0.250"-diameter high-strength structural wood screw ideal for various connector installations as well as wood-to-wood and engineered wood applications.
Still Using Lag Screws? Consider Self-Tapping Wood Screws Instead
WEBHowever, recent innovations in engineering for self-tapping wood screws have made them an increasingly popular, labor-saving alternative to lag screws. In the following post, Aram Khachadourian, P.E., of Simpson Strong-Tie discusses the structural and economic advantages of this option.