TECHNICAL DATA
- 12 -
Torque Chart - Metric
Monthly, inspect all hardware on this equipment and engine/motor. Loose hardware can contribute to early component
failure and poor performance. Use the torque chart below as a general guideline and keep all hardware tight.
Note: Some hardware is used to retain parts that have to move freely for correct operation of this unit. The hardware for
these items should be snug enough to prevent excessive play, yet loose enough to allow the parts to pivot freely.
Property Class 8.8
ZINC-PLATED
Coarse Thread
Fine Thread
SIZE
Nm
ft. lbs.
Nm
ft. lbs.
M6
9.9
7
10
7
M8
24
18
25
18
M10
48
35
49
36
M12
83
61
88
65
M14
132
97
140
103
M16
200
148
210
155
M20
390
288
425
313
M24
675
498
720
531
Property Class 10.9
ZINC-PLATED
Coarse Thread
Fine Thread
SIZE
Nm
ft. lbs.
Nm
ft. lbs.
M6
14
10
14
10
M8
34
25
35
26
M10
67
49
68
50
M12
117
86
125
92
M14
185
136
192
142
M16
285
210
295
218
M20
550
406
600
443
M24
950
701
1000
738
Property Class 12.9
ZINC-PLATED
Coarse Thread
Fine Thread
SIZE
Nm
ft. lbs.
Nm
ft. lbs.
M6
16.5
12
16.5
12
M8
40
30
42
31
M10
81
60
82
60
M12
140
103
150
111
M14
220
162
235
173
M16
340
251
350
258
M20
660
487
720
531
M24
1140
841
1200
885
Conversion Factor: 1 ft. lb. = 1.3558 Nm
