PV Mounting rails 40 x 40 mm
channel to: CLICK Aludetal, M8 square nut or tarpezoidal nut 28/15
channel: hex head screw M10
channel to: sliding groove with ball
channel: hammer head screw M10 or M8
PV Mounting rails 80 mm
PV rails 40 x 40 mm side mounting
channel side: hammer head screw M10 or M8