Huawei FusionModule5000 Series Installation Manual page 245

FusionModule5000 Smart Modular Data Center
Installation Guide (Single-Row Aisle Containment with
2000 mm High Cabinets, ECC800)
Application Scenario
DB style connector
Positive and negative
battery terminals
OT terminal for power
cables
Cord end terminal block
Issue 01 (2019-03-05)
Screw Specifications
M10/M10 expansion bolt
(tension/implosion)
M12/M12 expansion bolt
(tension/implosion)
2-56 (M2.5)
4-40 (M3) metal head or
plastic head
M6
M8
M10
M2 screw assembly
M3 screw assembly
M4 screw assembly
M5 screw assembly
M6 screw assembly
M8 screw assembly
M10 screw assembly
M12 screw assembly
M16 screw assembly
M2
M2.5
M3
M3.5
M4
M5
M6
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
B Common Screw Torques
Torque (Kgf· cm) (Tolerance:
± 10%)
250
450
2.5
4
40–60
130–150
150–200
2.5
6
16
40
50
80
150
260
350
2.2–2.5
5–6
6–8
8–16
15–18
25–30
32–37
236