2-20
SPEC
CONVERSION TABLE/
GENERAL TORQUE SPECIFICATIONS
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 IMP
** mm x 0.03937 = ** in
2 mm x 0.03937 = 0.08 in
CONVERSION TABLE
METRIC TO IMP
Known Multiplier Result
Torque
mkg
mkg
cmkg
cmkg
7.233
86.794
0.0723
0.8679
ftlb
inlb
ftlb
inlb
Weight kg
g2.205
0.03527 lb
oz
Distance
km/hr
km
m
m
cm
mm
0.6214
0.6214
3.281
1.094
0.3937
0.03937
mph
mi
ft
yd
in
in
Volume/
Capacity
cc (cm3)
cc (cm3)
lt (liter)
It (liter)
0.03527
0.06102
0.8799
0.2199
oz (IMP liq.)
cuin
qt (IMP liq.)
gal (IMP liq.)
Miscella-
neous
kg/mm
kg/cm2
Centigrade
55.997
14.2234
9/5 (C) + 32
lb/in
psi (lb/in2)
Fahrenheit (F)
EAS00029
GENERAL TIGHTENING TORQUES
This chart specifies tightening torques for stan-
dard fasteners with a standard ISO thread pitch.
Tightening torque specifications for special
components or assemblies are provided for
each chapter of this manual. To avoid warpage,
tighten multi-fastener assemblies in a criss-
cross pattern and progressive stages until the
specified tightening torque is reached. Unless
otherwise specified, tightening torque specifi-
cations require clean, dry threads. Components
should be at room temperature.
A: Distance across flats
B: Outside thread diameter
A
B
General specifications
A
(Nut)
B
(Bolt)
torques
(Nut)
(Bolt)
Nm mkg
10 mm 6 mm 6 0.6
12 mm 8 mm 15 1.5
14 mm 10 mm 30 3.0
17 mm 12 mm 55 5.5
19 mm 14 mm 85 8.5
22 mm 16 mm 130 13.0