Hardware QuickBOLT 1/4" x 3" Hex Head Solar Mounting Screws Stainless Steel, 17556 Mfr. Part # 17556 Diameter 1/4 In.
Module Clamps IronRidge Aire Lock Mid 30mm-40mm Black, AE-MID-01-B1 Mfr. Part # AE-MID-01-B1 Range 30-40 mm