Simpson Structural Screws SDW22338MB .22-Inch by 3-3/8-Inch with 1-9/16-Inch...

Introducing Simpson Structural Screws SDW22338MB, expertly crafted for durability and performance. These .22-inch by 3-3/8-inch wood screws feature:

- Shorter thread length, ideal for multi-ply members such as trusses and engineered lumber
- Large washer head for maximum bearing area
- Deep 6-lobe recess to minimise cam-out, requiring a type T-40 bit
- Low-profile heads for near-flush hardware installation
- Stamped identification for easy reference
- Bold thread design ensuring superior holding power

Experience reliable fastening with optimal screw lengths that prevent protrusion through materials. Perfect for your construction needs.