180° Flat Tile Roof Hook, 38mm Height, Kit with 1/4" X 3" Screws 20/Carton Wgt = 25.40 Lbs
Product Comments:
For bottom mount rails Fixed height of 38mm The 10mm x 38mm rail attachment slot accepts 5/16" or 3/8" bolts. Use our 1/4" or 5/16" Solar Mounting Screws in the 9mm mounting screw slots.

AHJ Condensed PDF: