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 and 2021 IRC® and IBC® code requirements for most common wood framing applications.
| Id | 274233 | 
| SKU | 7501588 | 
| PartNo | SDWS22400DB-R12 | 
| Length | 4 In | 
| Head Type | Washer | 
| Drive Type | 6-Lobe | 
| Point Type | Saw Tooth | 
| Material | Steel | 
| Type | Exterior | 
| Thread Length | 2-3/8 In | 
| Drive Size | T40 | 
| Color | Tan | 
| Applicable Materials | Wood | 
| Includes | (1) 6-Lobe T40 Driver Bit | 
| CID | 9 |