Simpson Strong-Tie SDWH271200G-RP1 12" Length 0.930" Head Diameter 0.276" Shank Diameter 3/8" Large Hex Washer Head 3" Thread Length Serrated Threads SawTooth™ Point Hot-Dip Galvanized Class C Strong-Drive® SDWH TIMBER-HEX HDG Screw (1 ct)
The SDWH Timber-Hex HDG screw is a 0.275"-diameter 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 predrilling or separate washer needed. Speed up your next pile job by replacing 3/4" and 5/8" 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.
Features
- 0.275" shank diameter for heavy-duty structural applications
- ASTM A153 Class-C hot-dip galvanized coating suitable for coastal and marine environments
- SawTooth point design for fast starts and no predrilling
- Oversized 0.93"-diameter integral washer eliminates the need for a separate washer
- 3/8" hex drive for secure driving (replacement driver bit — BITHEXR38-R1)
Specifications
- O.D. x Length: 0.395 x 12" (10x305mm)
- Shank Diameter: 0.275" (7mm)
- Thread Length: 3" (76mm)
- Head Diameter: 0.930" (23.6mm)
- Coating: ASTM A153 Class C Hot-Dip Galvanized Coating
- Quantity: 1
Applications
- Structural wood-to-wood, engineered wood, including ledgers and pile connections