10 Pack Strong Drive Structural Wood Screws 0.220 Inch By 5 Inch With 6 Lobe Drive Head SDWS22500DB RC12 Dual Barrier For Easy Installation And High Strength In Wood Framing Decks And Fastening 12 Per Package By Simpson Strong Tie

Heavy-Duty SDWS 5-Inch Wood Screws, 12-Per-Package
✔️ 0.220 in dia, 5 in length, T-40 drive, dual barrier

These SDWS structural wood screws from Simpson Strong Tie are built for wood-to-wood connections in structural framing, decks, and heavy-duty projects. They’re designed to install with minimal torque and offer a corrosion-resistant coating for interior or exterior use.

✅ 0.220 in (5.6 mm) diameter, 5 in (127 mm) length
✅ 6-lobe drive head (T-40) for easy driving
✅ Dual barrier coating for outdoor and interior durability
✅ Structural wood-to-wood fastening for framing and decks
✅ Pack of 12 screws per package

💡 What is a structural wood screw used for in framing and decks?

These handy fasteners are used to join wood-to-wood structures with strong holding power, replacing lag screws in many cases.

• Use case: framing walls, decking, joist connections
• Benefits: high load capacity with less torque than lag screws
• Tips: pre-drill in hardwoods to prevent splitting
• Materials: works with treated lumber and outdoor builds