Simpson Strong-Tie Strong-Drive SDWH Series SDWH27600G Structural Screw, 6 in L, Hex Washer Head, Hex Drive, 300

The SDWH timber hex HDG screw is a 0.276 in Dia hot-dip galvanized screw suitable for marine and coastal applications. The SDWH timber hex HDG screw has a SawTooth® point and oversized integral washer that makes for fast installations no pre-drilling or separate washer needed. Speed up your next pile job by replacing 3/4 and 5/8 in HDG bolt, washer, nut assemblies (two-screws for one-bolt in many conditions) with the Strong-Drive® SDWH timber hex HDG screw. It is code listed under IAPMO-UES ER-192 and meets 2018 and 2021 IRC and IBC® code requirements for several common wood framing applications.

Made of carbon steel with a hot-dipped galvanized finish, with applicable materials Wood, drive size 3/8 in, drive type Hex.

Application

For structural wood-to-wood, engineered wood, including ledgers and pile connections

• 0.276 in shank diameter for heavy-duty structural applications
• Hot-dip galvanized coating suitable for coastal and marine environments
• SawTooth® point design for fast starts and no predrilling
• Oversized 0.93 in Dia integral washer eliminates the need for a separate washer
• An ideal replacement for spikes, lag bolts and lag screws