For Asphalt Shingle Roofs
- 5/16” x 9” Stainless Steel Hanger Bolt
- Use the 6mm Hex Driver to drive or remove the Hanger Bolt into the rafters.
- Patent #8448407
For Asphalt Shingle Roofs
17686 AHJ Permit Packet
For Asphalt Shingle Roofs