GENERAL INTRODUCTION
1–25
2.
With old flange (w/grooves)
Unit: N
m {kgf
cm, lbf
ft}
3.
With new flange (w/o grooves)
Unit: N
m {kgf
cm, lbf
ft}
HINT
*: Value is for usage in the fuel tank.
Thread diameter
Strength classes
Tightening Torque
M8
7T
22.0
4.0 {224
45, 16.2
2.9}
9T
29.0
5.5 {296
56, 23.1
4.0}
M10
7T
51.5
10.0 {525
101, 37.9
7.3}
9T
68.5
13.5 {698
137, 50.5
9.9}
M12
7T
91.0
18.0 {927
183, 67.0
13.2}
9T
120.0
24.0 {1,223
224, 88.4
17.6}
Thread diameter
Strength classes
Tightening Torque
M8
8.8
31.0
9.3 {316
94, 22.8
6.8}
10.9
39.0
11.7 {397
119, 28.7
8.6}
M10
8.8
35.0
10.5 {356
107, 25.8
7.7}
10.9
46.5
13.8 {474
140, 34.2
10.1}
M12
8.8
63.0
18.9 {642
192, 46.4
13.9}
10.9
82.0
24.6 {836
250, 60.4
18.1}
M14
10.9
130.0
39.0 {1,325
397, 95.8
28.7}
130.0
26.0 {1,325
265, 95.8
19.1}*