These reusable, heat-treated and hardened Black Log Structural Screws install faster and easier than spikes and have much greater holding power. For use with large timbers, logs and in landscaping applications.

• Stops jarring and damage to material
• Installs faster and easier than spikes, with greater holding power
• Self-countersinking; Reusable
• 1000 Hour Ceramic Coating
• Drive: 5/16″; 14 x 10″