6.7
T
IGHTENING TORQUES OF
S
CREWS AND NUTS
PL = Preload in [N]
TT = Tightening torque in [Nm]
SCREW SIZE
BOLT CLASSES
Key size mm
3.6 (4D)
5.6 (5D)
6.9 (6G)
8.8 (8G)
10.9 (10K)
12.9 (12K)
Screw thread
PL
TT
PL
TT
PL
TT
PL
TT
PL
TT
PL
TT
N
Nm
N
Nm
N
Nm
N
Nm
N
Nm
N
Nm
M 2
4
284
0.12
378
0.16
731
0.31
863
0.37
1216
0.52
1461
0.63
M 2.3
4.5
407
0.20
544
0.26
1049
0.51
1245
0.60
1755
0.84
2099
1.01
M 2.6
5
525
0.28
701
0.37
1353
0.73
1598
0.86
2246
1.21
2697
1.45
M 3
5.5
726
0.44
966
0.59
1863
1.13
2207
1.34
3109
1.88
3727
2.26
M 3.5
6
971
6.8
1294
0.90
2501
1.74
2962
2.06
4168
2.89
5001
3.48
M 4
7
1255
1
1677
1.34
3226
2.6
3825
3.04
5374
4.31
6453
5.15
M 5
8 9
2059
1.96
2736
2.65
5286
5.10
6257
6.03
8806
8.48
10591
10.2
M 6
10
2903
3.43
3864
4.51
7453
8.73
8836
10.3
12405 14.71 14906 17.65
M 7
10 12
4237
5.59
5649
7.45 10885 14.22 12945 17.16 18191 24.52 21771 28.44
M 8
13 14
5315
8.24
7090 10.79 13680 21.57 16230 25.50 22752 35.30 27361 42.17
M 10
15 16 17
8473 16.67 11278 21.57 21771 42.17 25792 50.01 36285 70.61 43542 85.32
M 12
18 19 20 12356 28.44 16475 38.25 31773 73.55 37658 87.28 52956 122.58 63547 147.10
M 14
21 22 23 16966 45.11 22654 60.8 43640 116.7 51681 138.27 72668 194.17 87280 235.36
M 16
24 25 26 23340 69.63 31087 93.16 60017 178.48 71197 210.84 100028 299.1 120132 357.94
M 18
27 28
28341 95.13 37854 127.49 72962 245.17 86495 289.3 121603 411.88 146120 490.34
M 20
30
36481 135.33 48641 180.44 93850 348.14 111306 411.88 156417 578.50 187798 696.28
M 22
32 34
45601 182.4 60802 245.17 117190 470.72 139255 558.98 195644 784.54 234380 941.44
\M 24
36
52564 230.46 70020 308.91 135333 598.21 160340 710.99 225554 1000.28 270665 1196.42
M 27
41
69235 343.23 92281 460.92 177992 887.51 210844 1049.32 296163 1480.81 355984 1775.01
M 30
46
84044 465.82 112287 622.73 215748 1206.23 255955 1421.97 359906 2010.38 432476 2402.64
M 33
50
104932 632.53 139746 848.28 269685 1627.91 319699 1931.92 449147 2716.46 539369 3265.63
M 36
55
123074 813.96 164263 1088.54 316757 2098.64 374616 2481.10 527601 3491.19 632533 4197.27
M 39
60
148081 1059.12 197115 1412.17 380500 2716.46 451109 3226.41 633513 4530.70 761001 5442.72
M 42
65
169166 1304.29 225554 1745.59 435418 3363.70 515833 3991.33 725697 5609.44 870836 6727.40
M 45
70
198096 1637.72 264781 2177.09 509949 4207.08 604093 4991.62 850242 7011.80 1019899 8414.16
M 48
75
222612 1980.96 297143 2638.00 573693 6060.55 679605 6021.32 956154 8473.0 1147385 10149.94
M 52
80
267723 2539.94 356964 3393.12 688431 6541.08 815918 7747.30 1147385 10885.45 1377843 13091.96
M 56
85
308911 3167.57 411882 4226.69 793363 8149.38 940463 9649.80 1323906 13582.29 1588687 16279.14
M 60
90
360887 3932.49 481509 5246.59 927715 10100.91 1098351 11964.19 1544557 16867.54 1853468 20201.82
M 64
95
407959 4736.64 544272 6305.71 1049318 12160.32 1245452 14415.86 1750498 20299.89 2098636 24320.64
M 68
100
466017 5788 622110 7727 1198976 14891 1420672 17645 1997539 24809 2395691 29754
M 72
105
526881 6913 703360 9228 1355568 17785 1606220 21074 2258427 29631 2708578 35537
M 76
110
599212 8275 799919 11047 1541663 21290 1826725 25227
M 80
115
671179 9625 895991 12849 1726819 24763 2046118 29341
M 90
130
868630 14098 1536700 24941 2234824 36271 2648055 42978
M 100
145
1091415 19613 1656985 26182 2808008 50460 3327225 59790
M 110
155
1339625 26391 1788335 35230 3446609 67898 4083906 80453
M 120
175
1613269 34588 2153636 46174 4150644 88990
M 130
185
1911957 443000 2553238 59159 4920786 114015
M 140
200
2237179 55706 3115172 77568 5755849 143321
M150
210
2586543 68906 3452910 91986 6654699 177281
34
CRUSHER FR SERIES
