Tightening Torques - horsch Tiger AS Series Operating Instructions Manual

Tightening torques

The tightening torques only serve as guidelines and are generally valid.
Actual data given at the corresponding points in the operating instructions have priority.
Screws and nuts must thereby not be treated with lubricant, since this would change the
friction value.
Metric screws
Size Pitch
ø mm mm
3 0.50
4 0.70
5 0.80
6 1.00
7 1.00
8 1.25
8 1.00
10 1.50
10 1.25
12 1.75
12 1.25
14 2.00
14 1.50
16 2.00
16 1.50
18 2.50
18 1.50
20 2.50
20 1.50
22 2.50
22 1.50
24 3.00
24 2.00
27 3.00
27 2.00
30 3.50
30 2.00
78
Tightening torques - metric screws in Nm
Screw design - strength classes
4.8 5.8
0.9 1.1
1.6 2.0
3.2 4.0
5.5 6.8
9.3 11.5
13.6 16.8
14.5 18
26.6 33
28 35
46 56
50 62
73 90
79 96
113 141
121 150
157 194
178 220
222 275
248 307
305 376
337 416
383 474
420 519
568 703
615 760
772 995
850 1060
8.8 10.9
1.8 2.6
3.1 4.5
6.1 8.9
10.4 15.3
17.2 25
25 37
27 40
50 73
53 78
86 127
95 139
137 201
150 220
214 314
229 336
306 435
345 491
432 615
482 687
502 843
654 932
744 1080
814 1160
1000 1570
1200 1700
1500 2130
1670 2370
wheel nuts
12.9
3.0
5.3
10.4
17.9
30
44
47
86
91
148
163
235
257
369
393
509
575 300
719
804
987
1090 510
1240
1360
1840
1990
2500
2380