GENERAL TORQUE SPECIFICATIONS
This
chart
specifies
torque
for
standard
fasteners with
standard
1.8.0. pitch threads.
Torque
specifications
for
special
components
or assemblies are included in
the
applicable
sections of
this
book.
To
avoid warpage,
tighten multi-fastener assemblies in a criss-
cross fashion, in progressive stages, until full
torque
is reached. Unless otherwise specified,
torque
specifications call for clean,
dry
threads.
Components
should be
at
room
temperature.
CONVERSION TABLES
METRIC TO INCH SYSTEM
Known
Multiplier
Result
rn-kq
7.233
ft-Ib
m-kg
86.80
in-lb
em-kg
0.0723
ft-lb
em-kg
0.8680
in-lb
kg
2.205
Ib
g
0.03527
oz
km/lit
2.352
mpg
km/hr
0.6214
mph
km
0.6214
mi
m
3.281
ft
m 1.094
yd
cm
0.3937
in
mm
0.03937
in
ee (em
3
)
0.03382
oz (U.S. liq)
ee
(ern")
0.06102
eu.in
lit
(liter)
2.1134
pt
(U.S. liq)
lit
(liter)
1.057
qt
(U.S. Iiq)
lit
(liter)
0.2642
gal (U.S. liq)
kg/mm
56.007
Ib/in
kg/em
2
14.2234
psi (lb/in
2
)
Centigrade (oC)
9/5
(oC)+ 32
Fahrenheit
(F)
7-6
Generaltorque
A
B
specifications
(Nut)
(Bolt)
m-kg
ft-lb
10 mm
6mm
0.6 4.5
I
12mm
8mm
1.5
I
11
14mm
10mm
3.0 22
17 mm
12 mm
5.5 40
19mm
14 mm
8.5
51
22mm
16mm
13.0 94
INCH TO METRIC SYSTEM
Known
Multiplier
Result
ft-lb
0.13826
rn-kq
in-lb
0.01152
rn-kq
ft-lb
13.831 em-kg
in-lb
1.1521
em-kg
Ib
0.4535
kg
oz
28.352
g
mpg
0.4252
km/lit
mph
1.609
km/hr
mi
1.609 km
ft
0.3048 m
yd
0.9141
m
in 2.54
em
in 25.4
mm
oz (U.S.
liq)
29.57
ee (ern")
cu.in
16.387
ee
(em")
pt
(U.S.
liq)
0.4732
lit
(liter)
qt
(U.S. Iiq)
0.9461
lit
(liter)
gal (U.S. liq)
3.785
lit
(liter)
Ib/in 0.017855
kg/mm
psi
(lb/irr")
0.07031 kg/em
2
Fahrenheit
(F)
519 (oF) - 32 Centigrade (oC)
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