





The Strong-Drive SDWS Timber screw is a structural wood screw available in a variety of lengths and is designed for cross-laminated timber construction, mass timber construction and general interior applications. These 0.195-in. and 0.220-in. diameter structural fasteners require less torque to install than comparable fasteners. The large diameter washer head pulls members down easily, eliminating the need to use extra washers. It is code listed under IAPMO-UES ER-192 and meets 2015 and 2018 IRC® and IBC® code requirements for several common wood framing applications.






| ASIN | B09PGKVVYW |
| Best Sellers Rank | #506,604 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3,391 in Wood Screws |
| Brand | Simpson Strong-Tie |
| Color | Black |
| Compatible Groove Diameter | 0.22 Inches |
| Customer Reviews | 5.0 out of 5 stars 4 Reviews |
| Drive System | Cross |
| Exterior Finish | E-coat® electrocoating |
| Fastener Size | 4 inches |
| Fastener Type | Wood Screws |
| Global Trade Identification Number | 00707392013631 |
| Head Style | Low Profile Head |
| Head Type | Low Profile Head |
| Item Dimensions | 0.76 x 0.76 x 4.07 inches |
| Item Type Name | Hand-Drive Screw |
| Item dimensions L x W x H | 0.76 x 0.76 x 4.07 inches |
| Manufacturer | Simpson Strong-Tie |
| Material | Wood |
| Material Type | Wood |
| Metal Type | Alloy Steel |
| Model | SDWS22400-R50 |
| Number Of Items | 50 |
| Number of Pieces | 50 |
| Part Number | SDWS22400-R50 |
| Point Style | SawTooth |
| Screw Head Style | Low Profile Head |
| Screw Point Style | SawTooth |
| Size Name | 4 inches |
| Thread Class | standard |
| Thread Coverage | 2 3/8 |
| Thread Size | 2 3/8 |
| Thread Style | Serrated Threads |
| Thread Type | Serrated Threads |
| UPC | 707392013631 |
| Unit Count | 1.0 Count |
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