Nissan Sentra. Manual - part 512
TIGHTENING TORQUE OF STANDARD BOLTS
GI-19
< HOW TO USE THIS MANUAL >
C
D
E
F
G
H
I
J
K
L
M
B
GI
N
O
P
NEW STANDARD BASED ON ISO
CAUTION:
1. Use tightening torque with lubricant for the new standard bolts/nuts in principle. Friction coeffi-
cient stabilizer is applied to the new standard bolts/nuts.
2. However, use tightening torque without lubricant for the following cases. Friction coefficient stabi-
lizer is not applied to the following bolts/nuts.
-
Grade 4.8, M6 size bolt, Conical spring washer installed
-
Paint removing nut (Size M6 and M8) for fixing with weld bolt
Grade
(Strength
grade)
Bolt
size
Bolt di-
ameter
mm
Hexagonal
width
across flats
mm
Pitch
mm
Tightening torque
Hexagon head bolt
Hexagon flange bolt
N·m
kg-m
ft-lb
in-lb
N·m
kg-m
ft-lb
in-lb
4.8
(Without
lubricant)
M6
6.0
10
1.0
5.5
0.56
4
49
7
0.71
5
62
M8
8.0
13
1.25
13.5
1.4
10
—
17
1.7
13
—
1.0
13.5
1.4
10
—
17
1.7
13
—
M10
10.0
16
1.5
28
2.9
21
—
35
3.6
26
—
1.25
28
2.9
21
—
35
3.6
26
—
M12
12.0
18
1.75
45
4.6
33
—
55
5.6
41
—
1.25
45
4.6
33
—
65
6.6
48
—
M14
14.0
21
1.5
80
8.2
59
—
100
10
74
—
4.8
(With lu-
bricant)
M6
6.0
10
1.0
4
0.41
3
35
5.5
0.56
4
49
M8
8.0
13
1.25
11
1.1
8
—
13.5
1.4
10
—
1.0
11
1.1
8
—
13.5
1.4
10
—
M10
10.0
16
1.5
22
2.2
16
—
28
2.9
21
—
1.25
22
2.2
16
—
28
2.9
21
—
M12
12.0
18
1.75
35
3.6
26
—
45
4.6
33
—
1.25
35
3.6
26
—
45
4.6
33
—
M14
14.0
21
1.5
65
6.6
48
—
80
8.2
59
—
8.8
(With lu-
bricant)
M6
6.0
10
1.0
8
0.82
6
71
10
1.0
7
89
M8
8.0
13
1.25
21
2.1
15
—
25
2.6
18
—
1.0
21
2.1
15
—
25
2.6
18
—
M10
10.0
16
1.5
40
4.1
30
—
50
5.1
37
—
1.25
40
4.1
30
—
50
5.1
37
—
M12
12.0
18
1.75
70
7.1
52
—
85
8.7
63
—
1.25
70
7.1
52
—
85
8.7
63
—
M14
14.0
21
1.5
120
12
89
—
140
14
103
—
10.9
(With lu-
bricant)
M6
6.0
10
1.0
10
1.0
7
89
12
1.2
9
106
M8
8.0
13
1.25
27
2.8
20
—
32
3.3
24
—
1.0
27
2.8
20
—
32
3.3
24
—
M10
10.0
16
1.5
55
5.6
41
—
65
6.6
48
—
1.25
55
5.6
41
—
65
6.6
48
—
M12
12.0
18
1.75
95
9.7
70
—
110
11
81
—
1.25
95
9.7
70
—
110
11
81
—
M14
14.0
21
1.5
160
16
118
—
180
18
133
—