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Screws with metric threads
Maximum driving torque values for metric threads in kgm.
Diameter
Class 8.8 screw
x pitch
d x p
Normal
Galvanized
(mm)
3x5
0.153
4x0.7
0.316
5x0.8
0.612
6x1
1.06
8x1.25
2.51
8x1
2.65
10x1.5
5.11
10x1.25
5.34
12x1.75
8.65
12x1.25
9.24
14x2
13.77
14x1.5
14.59
16x2
20.91
16x1.5
21.83
18x2.5
28.87
18x1.5
31.42
20x2.5
40.81
20x2.5
40.81
20x1.5
43.97
22x2.5
54.23
22x1.5
58.26
24x3
70.51
24x2
74.53
27x3
100.36
27x2
109.18
30x3.5
130.79
30x2
151.02
P/N 3681774M1
Edition 01-2006
STANDARD DRIVING TORQUE VALUES
Cadmium
Normal
plated
0.137
0.122
0.193
0.284
0.252
0.438
0.55
0.49
0.95
0.85
2.25
2.00
2.38
2.12
4.60
4.08
4.81
4.27
7.78
6.02
12.14
8.32
7.39
12.95
12.39
11.01
19.38
13.13
11.67
20.61
18.82
16.72
29.38
19.65
17.46
30.81
25.98
23.09
40.61
28.28
25.13
44.28
36.73
32.64
57.34
36.73
32.64
57.34
39.58
35.17
61.93
48.85
43.42
76.32
54.43
46.60
81.93
63.45
56.40
99.08
67.13
59.67
105.10
92.75
82.44
144.89
98.26
87.34
153.06
125.81
111.03
198.93
135.91
120.81
212.24
SECTION 100 - GENERAL INFORMATION
Class 10.9 screw
Cadmium
Galvanized
plated
0.173
0.15
0.394
0.35
0.87
0.78
0.69
1.48
1.33
1.18
3.54
3.18
2.83
3.73
3.35
2.98
7.19
6.47
5.75
7.51
6.75
6.00
10.92
9.71
11.66
10.36
17.44
15.50
18.55
16.48
26.44
23.50
27.73
24.64
36.55
32.48
39.85
35.42
51.61
45.87
51.61
45.87
55.74
49.54
68.69
61.05
73.74
65.54
89.17
79.26
94.59
84.08
130.40
115.91
137.75
122.44
177.24
157.54
191.02
169.79
Class 12.9 screw
Cadmium
Normal
Galvanized
plated
0.234
0.21
0.53
0.477
1.03
0.93
1.78
1.60
4.24
3.02
4.47
4.03
8.63
7.76
9.02
8.11
14.59
13.13
15.61
14.05
23.26
20.93
24.69
22.20
35.30
31.77
36.93
33.24
48.77
43.69
53.06
47.75
68.77
61.89
68.77
61.89
74.28
66.25
91.53
82.37
98.36
88.53
119.33
107.44
125.51
112.95
100.40
173.46
156.12
138.76
183.67
165.30
140.97
235.71
212.14
183.60
254.08
228.67
203.26
0.187
0.424
0.82
1.42
3.39
3.57
6.90
7.21
11.67
12.48
18.60
19.75
28.24
29.54
39.00
42.44
56.00
56.00
59.42
73.22
78.68
95.50
100-19
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