11
(3) Put the aluminum rail on the M10X200 hanger bolt+ EPDM
Put the T-head bolt in the notch of the aluminum rail and through the hole of the hanger bolt,then fix it securely with
flange nut
(4) Connecting the two aluminum rail with T-splice bar and M8*10 inner flange bolt
M10X200 hanger
bolt+ EPDM
Aluminum rail
Aluminum
T-head bolt
Metal roof
M10X200 hanger bolt+ EPDM
Flange
Aluminum rail
T-splice bar