Hardware SnapNrack Ultra Rail Variable Tilt Hardware Kit for Metal Roof Attachments, 242-92116 Mfr. Part # 242-92116
Hardware QuickBOLT 1/2" x 4" Roof Screw HEX Driver for 5/16 HWH Screws, 17655 Mfr. Part # 17655 Diameter 1/2 In.