Simpson Strong-Tie, Strong-Drive® 4 in. x 0.275 in., SDWH™ Timber-Hex Screw, Hot-Dipped Galvanized, Each
The SDWH Timber-Hex HDG screw is a 0.276 in. 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.
As low as $2.19
each
- Features a SawTooth® point design, which provides fast starts and no predrilling or separate washer needed
- Burly 0.276-in. shank diameter ideally suited for heavy-duty structural applications
- 3/8-in. hex drive for secure driving
- Oversized 0.93-in. integral washer eliminates the need for a separate washer
- Length: 4 in.
- ASTM A153 Class-C hot-dip galvanized coating suitable for coastal and marine environments
| Series/Sub-Brand | SDWH |
|---|---|
| Type | Exterior Wood Screws |
| Length | 4 in. |
| Diameter | 0.275 in. |
| Drive Type | 3/8 in. Hex Head |
| Brand | Simpson Strong-Tie |
| Color Family | Gray |
| Finish | Hot-Dipped Galvanized |
| Material | Carbon Steel |
| Pack Size | each |
| Manufacturer Code | SDWH27400G-RP1 |
Applications: Structural wood-to-wood, engineered wood, including ledgers and pile connections
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