Flowserve ARGUS E25 MOD II User Manual

20
The torque to tighten the screws or
nuts depends on their size.
The tightening torques in the following
table [Nm] should be considered as a
guide, because in practice the coeffi-
cient of friction may vary substantially.
The following data are based on
a coefficient of friction of 0.1-0.14.
Tighten the screws or nuts to the
specified torque.
Nominal
size
Friction
coefficient
Tightening torque in Newton meters for screw
strength grade
µ
5.6
6.9
8.8
10.9
12.9
M3
0.1
0.5
0.8
1
1.5
1.8
0.14
0.6
1
1
1.9
2.2
M4
0.1
1.2
1.9
2
3.3
4
0.14
1.4
2.3
3
4.1
4.9
M5
0.1
2.3
3.6
5
7
8
0.14
2.8
4.5
6
8.5
10
M6
0.1
3.9
6.3
8
12
14
0.14
4.8
7.7
10
14
17
M8
0.1
9.5
15
20
28
34
0.14
12
19
25
35
41
M10
0.1
19
30
40
56
67
0.14
23
37
49
69
83
M12
0.1
33
52
69
98
115
0.14
40
65
86
120
145

Flowserve ARGUS E25 MOD II Specifications

General

Brand	Flowserve
Model	ARGUS E25 MOD II
Category	Controller
Language	English