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Miscellaneous
AM24480,0000360 -19-29FEB16-1/1
Additional metric cap-screw torque values
METRIC CAP-SCREW TORQUE VALUES
Unless otherwise specified, the tolerance is ±10%
T-Bolt
H-Bolt
M-Bolt
Nomi-
nal Dia
N·m
lb-ft
N·m
lb-ft
N·m
lb-ft
8
29
21
20
15
10
7
10
63
46
45
33
20
15
12
108
80
88
65
34
25
14
176
130
137
101
54
40
16
265
195
206
152
78
58
18
392
289
294
217
118
87
20
539
398
392
289
167
125
22
735
542
539
398
216
159
24
931
687
686
506
274
202
27
1372
1012
1029
759
392
289
30
1911
1410
1421
1049
539
398
33
2548
1890
1911
1410
735
542
36
3136
2314
2401
1772
931
687
CAUTION: Only use metric tools with metric
hardware; other tools might not fit properly, which
may cause the tool to slip, resulting in injury.
DO NOT use these values if a different torque value or
tightening procedure is given for a specific application.
The torque values listed are for general use only.
Ensure you check the tightness of fasteners periodically.
As shear-bolts are designed to fail under pre-determined
loads, you should always replace shear-bolts with an
identical grade.
Only replace fasteners with those of the same grade or
higher; where a higher-grade fastener is used, ensure
only tighten them to the strength of the original.
T6873AA
—UN—15APR13
T6873AB
—UN—18OCT88
T6873AC
—UN—18OCT88
Ensure fastener threads are clean and that you start
thread-engagement properly; taking these steps will
minimise the risk of fasteners failing when they are being
tightened.
For cap-screws with lock-nuts, you should only tighten
them to approximately 50 per cent of the value shown
in the chart.
4-1-4
090621
PN=59
Содержание FL85
Страница 4: ...Introduction 090621 PN 4...
Страница 79: ...Index Index 3 090621 PN 79...
Страница 80: ...Index Index 4 090621 PN 80...