Simpson Strong-Tie Strong-Drive SDWS Timber (Exterior Grade) 0.220 In. x 3 In. T40 Screw, Tan (950 Ct.)
Model #SDWS22300DBItem #220677UPC 00746056005193
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Product overview
The 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. It is code listed in IAPMO UES ER-192 and meets 2018, 2021, and 2024 IRC and IBC code requirements for most common wood framing applications.
- Bold thread design provides superior holding power
- SawTooth point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications
- Underhead nibs allow for head to drive flush to surface with reduced splintering
- Large washer head provides a large bearing area
- Size identification on all SDWS screw heads
- 6-lobe T40 drive provides positive engagement that makes the screw easy to drive and improves bit life (replacement driver bit BIT40T-134-R2)
- Double-barrier coating provides corrosion resistance equivalent to hot-dip galvanization, making it suitable for certain exterior and preservative-treated wood applications, as described in the evaluation report
- Structural wood-to-wood/engineered including ledgers; mass timber connections including CLT wall-to-wall, floor-to-floor, surface splines and lap joints
Specifications
| Length | 3 In. |
| Color | Tan |
| Drive Type | T40 |
| Head Type | Washer |
| Thread Diameter | 0.220 In. |
| Brand | Simpson Strong-Tie |
| UPC | 00746056005193 |
| Product type | Structural Screws |
Product manuals and information
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