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EN
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ANNEXES
A.1– Prescribed thightening torques for bolts in Nm
The tightening torques of all bolted connections
should be checked after completion of the com-
pulsory static and dynamic weight test at the
end of the fitting process, and retightened if
required.
DHOLLANDIA
A.1
Max. moment Ma (kgm)
Type of thread
Size
Standard
M6 x 1
M8 x 1.25
M10 x 1.5
M12 x 1.75
M14 x 2
M16 x 2
Fine
M14 x 1.5
M16 x 1.5
M20 x 1.5
M24 x 2
51
Strength class
8.8
10.9
1.00
1.40
2.40
3.30
4.70
6.80
8.20
11.50
12.90
18.50
19.50
28.50
13.50
19.50
20.80
30.00
30.00
-
45.00
-
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