Table 42. Standard Torque Value For Fastening Bolts; Connector Connection Torque Value - Samsung RF4402d-D1A Installation Manual

Appendix D
When operator fastens the bolt, refer to the standard torque value below to prevent
the equipment and bolt from damage and secure by fastening. When the torque
value for each connection part is defined already, refer to the defined value.

Table 42. Standard Torque Value for Fastening Bolts

Bolt Spec. Torque Value (N·m)
M3 0.63
M4 1.5
M5 2.8
M6 4.9
M8 12
M10 25
M12 42
Table 43. Brass Bolts Torque Value
Bolt Spec. Torque Value (N·m)
M6 2.9
M8 6.3
Table 44. Connector Connection Torque Value
Connector Torque Value (N·m)
SMA connector 0.59
TNC connector 0.88
N-type connector 2
DIN-type connector 25
4.3-10-type connector 5
Torque value can be different, defending on the material, characteristic and
specification of the equipment and fastener. Make sure to check the proper torque
value for each specification of the equipment and fastener.
RF4402d Series Installation Manual v1.0
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Standard Torque
Torque Value (lbf·in) Torque Value (kgf·cm)
5.6 6.4
13 15
25 29
43 50
110 127
217 250
372 428
Torque Value (lbf·in) Torque Value (kgf·cm)
26 30
56 64
Torque Value (lbf·in) Torque Value (kgf·cm)
5.2 6
7.8 9
17 20
217 250
44 51
Confidential
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