CONVERSION TABLE/TIGHTENING TORQUES
EAS00028
CONVERSION TABLE
All specification data in this manual are listed
in SI and METRIC UNITS.
Use this table to convert METRIC unit data to
IMPERIAL unit data.
Ex.
METRIC
MULTIPLIER
×
** mm
0.03937
×
2 mm
0.03937
CONVERSION TABLE
METRIC TO IMPERIAL
Metric unit
Multiplier
m·kg
7.233
m·kg
86.794
Tightening
torque
cm·kg
0.0723
cm·kg
0.8679
kg
2.205
Weight
g
0.03527
Speed
km/hr
0.6214
km
0.6214
m
3.281
Distance
m
1.094
cm
0.3937
mm
0.03937
3
cc (cm
)
0.03527
3
cc (cm
)
0.06102
Volume/
Capacity
lt (liter)
0.8799
lt (liter)
0.2199
kg/mm
55.997
2
kg/cm
14.2234
Misc.
Centigrade
9/5+32
(°C)
TIGHTENING TORQUES
EAS00029
GENERAL TIGHTENING TORQUE
SPECIFICATIONS
This chart specifies tightening torques for stan-
dard fasteners with a standard ISO thread
pitch. Tightening torque specifications for spe-
cial components or assemblies are provided
IMPERIAL
for each chapter of this manual. To avoid
warpage, tighten multi-fastener assemblies in
=
** in
a crisscross pattern and progressive stages
=
0.08 in
until the specified tightening torque is reached.
Unless otherwise specified, tightening torque
specifications require clean, dry threads. Com-
ponents should be at room temperature.
Imperial unit
ft·lb
in·lb
ft·lb
in·lb
lb
oz
mph
mi
ft
yd
in
A: Width across flats
in
B: Thread diameter
oz (IMP liq.)
cu·in
qt (IMP liq.)
gal (IMP liq.)
lb/in
2
psi (lb/in
)
Fahrenheit
(°F)
2 - 17
A
B
(nut)
(bolt)
10 mm
6 mm
12 mm
8 mm
14 mm
10 mm
17 mm
12 mm
19 mm
14 mm
22 mm
16 mm
SPEC
General tightening
torques
Nm
m•kg
6
0.6
15
1.5
30
3.0
55
5.5
85
8.5
130
13.0