SPECIFICATIONS
7.1 BOLT TORQUE
The tables below are for reference purposes only and their use by anyone is entirely voluntary, unless otherwise noted.
Reliance on their content for any purpose is at the sole risk of that person and any loss or damage resulting from the
use of this information is the responsibility of that person.
BOLT DIAMETER (A)
1/4"
5/16"
3/8"
7/16"
1/2"
9/16"
5/8"
3/4"
7/8"
1"
1-1/8"
1-1/4"
BOLT
DIAMETER (A)
NM
M3
0.5
M4
3
M5
5
M6
6
M8
15
M10
29
M12
50
M14
80
M16
125
M18
175
M20
240
M22
330
M24
425
M27
625
*Torque value for bolts and capscrews are identified by their head markings.
Torque figures indicated above are valid for non-greased or non-oiled threads and heads unless otherwise specified. Therefore, do not grease or oil
bolts or capscrews unless otherwise specified in this manual. When using locking elements, increase torque values by 5%.
22
SAE 2
NM
7.5
15
27
41
68
97
122
217
230
298
407
570
4.8
FT-LB.
NM
0.4
–
2.2
–
4
–
4.5
11
11
28
21
55
37
95
60
150
92
240
125
330
180
475
250
650
310
825
450
1200
3 INCH CHIPPER/SHREDDER
BOLT TORQUE*
SAE 5
FT-LB.
NM
5.5
11
11
23
20
41
30
68
50
102
70
149
90
203
160
353
170
542
220
786
300
1085
420
2631
BOLT TORQUE*
8.8
FT-LB.
NM
–
–
–
–
–
–
8.5
17
20
40
40
80
70
140
110
225
175
350
250
475
350
675
475
925
600
1150
875
1700
SAE 8
FT-LB.
NM
8
16
17
34
30
61
50
95
75
149
110
203
150
312
260
515
400
814
580
1220
800
1736
1940
2468
10.9
FT-LB.
NM
–
–
–
–
–
–
12
19
30
47
60
95
105
165
165
260
255
400
350
560
500
800
675
1075
850
1350
1250
2000
FT-LB.
12
25
45
70
110
150
230
380
600
900
1280
1820
12.9
FT-LB.
–
–
–
14.5
35
70
120
190
300
410
580
800
1000
1500