Heavy-duty construction lag screws designed for structural wood fastening, timber framing, decking, and outdoor construction projects. The star drive design reduces cam-out for smoother installation, while the hardened steel construction provides superior strength and holding power.

• #15 x 5 in. size ideal for heavy-duty structural wood applications
• Star drive head reduces slipping and improves driving efficiency
• Hardened steel construction delivers dependable durability and strength