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SPEC
EB201000
HOW TO USE THE 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.
CONVERSION TABLE
EB202001
GENERAL TORQUE
SPECIFICATIONS
This chart specifies torque for standard
fasteners with standard I.S.O. pitch threads.
Torque specifications for special components
or assemblies are provided for each chapter of
this manual. To avoid warpage, tighten multi-
fastener assemblies in a crisscross fashion, in
progressive stages, until the specified torque is
reached. Unless otherwise specified, torque
specifications require clean, dry threads.
Components should be at room temperature.
A: Distance between flats
B: Outside thread diameter
METRIC MULTIPLIER IMPERIAL
** mm
×
0.03937 = ** in
2 mm
×
0.03937 = 0.08 in
METRIC TO IMPERIAL
Metric unit Multiplier Imperial unit
Torque
m·kg
m·kg
cm·kg
cm·kg
7.233
86.794
0.0723
0.8679
ft·lb
in·lb
ft·lb
in·lb
Weight
kg
g
2.205
0.03527
lb
oz
Speed km/hr 0.6214 mph
Distance
km
m
m
cm
mm
0.6214
3.281
1.094
0.3937
0.03937
mi
ft
yd
in
in
Volume/
Capacity
cc (cm
3
)
cc (cm
3
)
lt (liter)
lt (liter)
0.03527
0.06102
0.8799
0.2199
oz (IMP liq.)
cu·in
qt (IMP liq.)
gal (IMP liq.)
Misc.
kg/mm
kg/cm
2
Centigrade
(°C)
55.997
14.2234
9/5+32
lb/in
psi (lb/in
2
)
Fahrenheit (°F)
A
(nut)
B
(bolt)
General torque
specifications
Nm m•kg ft•lb
10 mm 6 mm 6 0.6 4.3
12 mm 8 mm 15 1.5 11
14 mm 10 mm 30 3.0 22
17 mm 12 mm 55 5.5 40
19 mm 14 mm 85 8.5 61
22 mm 16 mm 130 13.0 94
HOW TO USE THE CONVERSION TABLE/
GENERAL TORQUE SPECIFICATIONS