Vertiv UL891 - Torque Table

7 Torque Table
All mechanical parts within the equipment are assigned a torque value. The Table 7.1 below specifies the required torque
values for each size of bolt, unless otherwise specified. All mechanical parts come pre-marked and torqued to the values
below. If the hardware is not marked or specified below, then it is understood that hand tight capacity, which on average is 2
ft-lbs (3 Nm), is acceptable.
Bolt Size Standard (ft-lbs) Metric (Nm)
M6 6 8
M8
16 22
0.375 in.
M10 29 39
M12
40.5 55
0.5 in.
Table 7.1 Torque Values
7 Torque Table Proprietary and Confidential ©2024 Vertiv Group Corp. 43
Vertiv™ UL891 Switchboard Installer/User Guide