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HardwareFastenersScrewsStructural ScrewsSimpson Strong-Tie Strong-Drive SDWS 0.220 In. x 4 In. T40 Timber (Exterior Grade) Screw (12-Count)
HardwareFastenersScrewsStructural ScrewsSimpson Strong-Tie Strong-Drive SDWS 0.220 In. x 4 In. T40 Timber (Exterior Grade) Screw (12-Count)Simpson Strong-Tie Strong-Drive SDWS 0.220 In. x 4 In. T40 Timber (Exterior Grade) Screw (12-Count)
$16.99
In-store price may vary from online price. Not all products available at all stores.SALE
$16.99
In-store price may vary from online price. Not all products available at all stores.Free Ship-to-Store
- JETSONS6032 Huguenard Rd
FORT WAYNE, IN 46818 US
Estimated pickup day: 9/29/2026
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- Ground Shipping Available
- Expedited Shipping Available
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Specifications
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- These screws are designed to be an easy-to-install, high-strength alternative to through-bolting and traditional lag screws for a wide range of fastening applications.
- Bold thread design provides superior holding power.
- Patented 4CUT tip to ensure fast start, and reduced installation torque eliminating pre-drilling in most applications.
- Large head provides maximum bearing area.
- Double-Barrier coating makes screw suitable for exterior and preservative-treated wood applications.
- Deep 6-lobe Star Drive reduces cam-out, making driving easier.
- Low-profile head design provides a clean look and less interference after installation.
- Installs best with a low-speed 1/2" drill motor with a T-40 bit (bit included in each package).
- Screw diameter 0.220" with deep 6-lobe drive.
Additional Details
- 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
| Thread Diameter | 0.22 In. |
| Length | 4 In. |
| Head Type | Low Profile |
| Finish | Double-Barrier Coating |
| Shank Diameter | 0.22 In. |
| Drive Type | T-40 |
| Brand | Simpson Strong-Tie |
| Brand | Simpson Strong-Tie |
| Brand | Simpson Strong-Tie |
| Brand | Simpson Strong-Tie |
| Brand | Simpson Strong-Tie |
| Brand | Simpson Strong-Tie |
| Brand | Simpson Strong-Tie |
| Brand | Simpson Strong-Tie |
| Brand | Simpson Strong-Tie |
| Brand | Simpson Strong-Tie |
| Brand | Simpson Strong-Tie |
| Brand | Simpson Strong-Tie |
| Brand | Simpson Strong-Tie |
| Brand | Simpson Strong-Tie |
| Brand | Simpson Strong-Tie |
| Brand | Simpson Strong-Tie |
| Brand | Simpson Strong-Tie |
| Material | Steel |
| UPC | 00707392010425 |
| Package Quantity | 12 |
| Unit of Measurement | Each |
| Country of Origin | United States of America |
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