Pitched Roof Mount System
With Self-grounding Hardware
Pitched Roof Mount System
12
of
24
EZ Roof Mount System Installation
Torque Values for EZ Roof Mount Components
Table 3
defines the maximum torque values for the screw attachments used to assemble the
racking system. These values must be adhered to, both for mechanical strength and to insure
the performance of the integral grounding and bonding features. It is required that a torque
wrench be used to measure the bolt torque during final assembly, and it is recommended that
anti-seize compound be applied to the screw threads.
Table 3
– Torque Values for EZ Roof Mount Components
Hardware
Torque
1/4” Bolts and Hex Flange Nuts
7.5 ft. lbs
3/8” Bolts and Hex Flange Nuts
15 ft. lbs
3/8” T bolts and Hex Flange Nuts
15 ft. lbs
Mid or End Clamp, 1/4-20 Female Standoff with
7/16”
hex head collar nut
7.5 ft. lbs
Ground Lug:
1/4” Flange Nut with 7/16 hex drive head
7.5 ft. lbs
Ground Lug:
1/4” setscrew with1/8 Allen drive
4.2 ft.lbs. (50 in. lbs)
HEX Cap: 1-
1/16” socket
15 ft. lbs.