INTRODUCTION
Torque - Standard torque settings
BOLT AND NUT
Use following table for unspecified torque.
Coarse thread
Bolt size
8 t
10 t
M6 x 1.0
1.15 – 1.69 N·m
(
0.85 – 1.25 lb ft
)
1.55 – 2.36 N·m
(
1.14 – 1.74 lb ft
)
M8 x 1.25
2.71 – 4.07 N·m
(
2.00 – 3.00 lb ft
)
3.66 – 5.56 N·m
(
2.70 – 4.10 lb ft
)
M10 x 1.5
5.42 – 8.13 N·m
(
4.00 – 6.00 lb ft
)
7.46 – 11.25 N·m
(
5.50 – 8.30 lb ft
)
M12 x 1.75
10.03 – 15.19 N·m
(
7.40 – 11.20 lb ft
)
13.29 – 21.42 N·m
(
9.80 – 15.80 lb ft
)
M14 x 2.0
16.54 – 22.51 N·m
(
12.20 – 16.60 lb ft
)
22.64 – 30.51 N·m
(
16.70 – 22.50 lb ft
)
M16 x 2.0
25.22 – 34.17 N·m
(
18.60 – 25.20 lb ft
)
34.17 – 46.37 N·m
(
25.20 – 34.20 lb ft
)
M18 x 2.5
34.98 – 47.45 N·m
(
25.80 – 35.00 lb ft
)
47.59 – 64.40 N·m
(
35.10 – 47.50 lb ft
)
M20 x 2.5
49.08 – 66.44 N·m
(
36.20 – 49.00 lb ft
)
66.71 – 90.30 N·m
(
49.20 – 66.60 lb ft
)
M22 x 2.5
65.49 – 85.82 N·m
(
48.30 – 63.30 lb ft
)
89.21 – 132.87 N·m
(
65.80 – 98.00 lb ft
)
M24 x 3.0
84.74 – 114.57 N·m
(
62.50 – 84.50 lb ft
)
115.24 – 155.92 N·m
(
85.00 – 115.00 lb ft
)
M30 x 3.0
168.12 – 227.78 N·m
(
124.00 – 168.00 lb ft
)
229.13 – 310.48 N·m
(
169.00 – 229.00 lb ft
)
M36 x 4.0
235.91 – 319.97 N·m
(
174.00 – 236.00 lb ft
)
338.95 – 420.30 N·m
(
250.00 – 310.00 lb ft
)
Fine thread
Bolt size
8 t
10 t
M 8 x 1.0
2.98 – 4.61 N·m
(
2.20 – 3.40 lb ft
)
4.07 – 5.97 N·m
(
3.00 – 4.40 lb ft
)
M10 x 1.2
6.10 – 9.08 N·m
(
4.50 – 6.70 lb ft
)
8.00 – 12.07 N·m
(
5.90 – 8.90 lb ft
)
M12 x 1.25
10.58 – 15.73 N·m
(
7.80 – 11.60 lb ft
)
14.37 – 21.69 N·m
(
10.60 – 16.00 lb ft
)
M14 x 1.5
18.03 – 24.54 N·m
(
13.30 – 18.10 lb ft
)
24.27 – 32.68 N·m
(
17.90 – 24.10 lb ft
)
M16 x 1.5
26.98 – 36.47 N·m
(
19.90 – 26.90 lb ft
)
36.06 – 48.81 N·m
(
26.60 – 36.00 lb ft
)
M18 x 1.5
38.78 – 59.11 N·m
(
28.60 – 43.60 lb ft
)
52.06 – 70.50 N·m
(
38.40 – 52.00 lb ft
)
M20 x 1.5
54.23 – 73.21 N·m
(
40.00 – 54.00 lb ft
)
72.40 – 97.89 N·m
(
53.40 – 72.20 lb ft
)
M22 x 1.5
71.45 – 96.67 N·m
(
52.70 – 71.30 lb ft
)
95.86 – 129.75 N·m
(
70.70 – 95.70 lb ft
)
M24 x 2.0
92.06 – 124.60 N·m
(
67.90 – 91.90 lb ft
)
123.24 – 166.77 N·m
(
90.90 – 123.00 lb ft
)
M30 x 2.0
185.75 – 250.83 N·m
(
137.00 – 185.00 lb ft
)
246.76 – 336.24 N·m
(
182.00 – 248.00 lb ft
)
M36 x 3.0
260.32 – 352.51 N·m
(
192.00 – 260.00 lb ft
)
355.22 – 479.96 N·m
(
262.00 – 354.00 lb ft
)
Pipe and hose (FLARE type)
Thread size (PF)
Width across flat
Torque
1/4"
19 mm
(
0.75 in
)
39.18 N·m
(
28.90 lb ft
)
3/8"
22 mm
(
0.87 in
)
49.08 N·m
(
36.20 lb ft
)
1/2"
27 mm
(
1.06 in
)
93.14 N·m
(
68.70 lb ft
)
3/4"
36 mm
(
1.42 in
)
176.26 N·m
(
130.00 lb ft
)
1"
41 mm
(
1.61 in
)
206.08 N·m
(
152.00 lb ft
)
1-1/4"
50 mm
(
1.97 in
)
343.02 N·m
(
253.00 lb ft
)
Pipe and hose (ORFS type)
Thread size (UNF)
Width across flat
Torque
9/16-18
19 mm
(
0.75 in
)
39.18 N·m
(
28.90 lb ft
)
11/16-16
22 mm
(
0.87 in
)
49.08 N·m
(
36.20 lb ft
)
13/16-16
27 mm
(
1.06 in
)
93.14 N·m
(
68.70 lb ft
)
1-3/16-12
36 mm
(
1.42 in
)
176.26 N·m
(
130.00 lb ft
)
1-7/16-12
41 mm
(
1.61 in
)
206.08 N·m
(
152.00 lb ft
)
1-11/16-12
50 mm
(
1.97 in
)
343.02 N·m
(
253.00 lb ft
)
51452136 23/07/2018
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