12
TORQUE TIGHTENING CHART
12-3
METRIC FASTENER (ISO) TORQUE CHART
Note :
Use these torques, unless special torques are specified. Values are for UNC and UNF thread fasteners, plated or unplated
as received from supplier. Fasteners can be dry or lubricated with normal engine oil.
Values do not apply if graphite, moly-disulphide or other extreme pressure lubricant is used.
ISO Class No.
8.8
10.9
12.9
Bolt head identification
(See note 1)
Bolt Size
Nm
LB FT
Nm
LB FT
Nm
LB FT
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
M4
3
4
2
3
4
5
3
4
Because of the low ductility
of these fasteners, the torque
range is to be determined
individually for each application.
As a general rule, the torque
ranges specified for grade
10.9 fasteners can be used
satisfactorily on 12.9 fasteners.
* M14 is not a preferred size.
M5
6.5
8
5
6
9.5
11
7
8
M6
10.5
12
8
9
15
17.5
11
13
M8
26
31
19
23
37
43
27
32
M10
52
61
38
45
73
87
54
64
M12
90
107
66
79
125
150
93
112
*M14
144
172
106
127
200
245
149
179
M16
217
271
160
200
310
380
230
280
M20
434
515
320
380
610
730
450
540
M24
675
815
500
600
1050
1275
780
940
M30
1250
1500
920
1100
2000
2400
1470
1770
M36
2175
2600
1600
1950
1120
1240
1519
Note :
Bolt head identification marks as per grade. Manufacturing marks will vary.
TORQUE TIGHTENING CHART 2
8.8
10.9
12.9
KL701-AU-12.indd 3
2013-03-29 오전 11:29:16
Summary of Contents for KL701
Page 4: ...KL701 AU 00 indd 8 2013 03 29 11 24 44...
Page 6: ...KL701 AU 00 indd 8 2013 03 29 11 24 44...
Page 8: ...KL701 AU 00 indd 8 2013 03 29 11 24 44...
Page 12: ...MEMO KL701 AU 01 indd 4 2013 03 29 11 25 04...
Page 16: ...MEMO KL701 AU 02 indd 4 2013 03 29 11 25 28...
Page 17: ...3 3 Loader Specifications Loader Specifications 3 2 KL701 AU 03 indd 1 2013 03 29 11 25 45...
Page 20: ...MEMO KL701 AU 03 indd 4 2013 03 29 11 25 46...
Page 26: ...MEMO KL701 AU 05 indd 4 2013 03 29 11 27 00...
Page 33: ...7 7 LOADER REMOVAL LOADER REMOVAL 7 2 KL701 AU 07 indd 1 2013 03 29 11 27 46...
Page 37: ...8 8 LOADER MOUNTING LOADER MOUNTING 8 2 KL701 AU 08 indd 1 2013 03 29 11 28 04...
Page 44: ...MEMO KL701 AU 09 indd 4 2013 03 29 11 28 27...
Page 45: ...10 10 TROUBLE SHOOTING TROUBLE SHOOTING 10 2 KL701 AU 10 indd 1 2013 03 29 11 28 43...
Page 56: ...MEMO KL701 AU 12 indd 4 2013 03 29 11 29 16...
Page 96: ...MEMO KL701 AU 13 indd 40 2013 05 10 4 33 53...
Page 97: ...14 LODER INSTALLATION INSTALLATION INSTRUCTIONS 14 2 14 KL701 AU 14 indd 1 2013 03 29 11 29 34...
Page 103: ...15 INDEX 1 15 PART NO INDEX 15 2 KL701 AU 15 index1 indd 1 2013 05 09 4 45 40...
Page 108: ...MEMO KL701 AU 15 index1 indd 6 2013 05 09 4 45 41...
Page 109: ...PART NAME INDEX 15 7 15 15 INDEX 2 KL701 AU 15 index2 indd 7 2013 05 10 2 21 17...
Page 116: ...MEMO KL701 AU 15 index2 indd 14 2013 05 10 2 21 18...
Page 117: ...15 INDEX 3 CONTENTS INDEX 15 15 15 KL701 AU 15 index3 indd 15 2013 03 29 5 01 08...
Page 120: ...MEMO KL701 AU 15 index3 indd 18 2013 03 29 5 01 09...