- These screws are made to self-drill into red iron steel or galvanizrd steel carport frames.
- Each order comes with a free 5/16" hex bit driver.
- The EPDM washers seals the screw head to the metal roofing panel.
- Need help deciding? Text or call to 256-621-1200.
- We are metal roofing people and are happy to help with your project.
- Fast and free standard shipping.
