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Setup Instructions
Specifications
Bolt Torque
IMPORTANT! If you replace hardware, use fasteners of
the same grade.
IMPORTANT! The torque specifications in these tables
are for non-greased or non-oiled threads. Do not grease
or oil fastener threads unless otherwise indicated. When
using a thread lock, increase the specified torque 5%.
Bolt grades are identified by the marks on top
of the bolt head.
These bolt torque specification tables give the correct
torque settings for common bolts and capscrews. Tighten
all bolts to the torque that is specified in the table, unless
otherwise indicated. Check the bolt tightness periodically.
Imperial Bolt Torque Specifications
Bolt
SAE Gr. 2
Diameter
lbf•ft
N•m
1/4 inch
6
8
5/16 inch
10
13
3/8 inch
20
27
7/16 inch
30
41
1/2 inch
45
61
9/16 inch
60
95
5/8 inch
95
128
3/4 inch
165
225
7/8 inch
170
230
Metric Bolt Torque Specifications
Bolt
Gr. 8.8
Diameter
lbf•ft
M3
0.4
M4
2.2
M6
7
M8
18
M10
37
M12
66
M14
83
M16
166
M20
321
M30
1,103
13
BXMT32G
Chipper / Shredder
Torque
SAE Gr. 5
SAE Gr. 8
lbf•ft
N•m
lbf•ft
9
12
12
19
25
27
33
45
45
53
72
75
80
110
115
115
155
165
160
215
220
290
390
400
420
570
650
Torque
Gr. 10.9
N•m
lbf•ft
N•m
0.5
1.3
1.8
3
3.3
4.5
10
11
15
25
26
35
50
52
70
90
92
125
112
116
158
225
229
310
435
450
610
1,495
1,550
2,100
N•m
17
36
63
100
155
220
305
540
880
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