WSM U15, U15-3 Service
I-S-9
(6)Tightening torque table for hose clamp (Screw type)
(7)Nuts for piping
No.
Dia. (mm)
Code No.
Tightening torque
N·m
kgf·m
ft·lbf
1
Ø12 ~ 16
09318-89016
2.5 ~ 3.4
25 ~ 35
1.84 ~ 2.51
2
Ø19 ~ 25
09318-89024
3
Ø31 ~ 40
09318-89039
4
Ø36 ~ 46
09318-89045
5
Ø15 ~ 25
RC101-64580
4.9 ~ 5.9
50 ~ 60
3.61 ~ 4.35
6
Ø26 ~ 38
68311-72820
7
Ø13 ~ 20
RB101-63630
3.4 ~ 4.4
35 ~ 45
2.58 ~ 3.31
8
Ø40 ~ 55
RC411-63180
4.9 ~ 5.9
50 ~ 60
3.61 ~ 4.35
9
Ø77 ~ 95
69284-63170
10
Ø50 ~ 60
RC401-63190
11
Ø32 ~ 44
RD411-63820
12
Ø32 ~ 51
68311-72830
Steel pipe size
(O.D. × I.D. ×
Thickness)
Tightening torque
N·m
kgf·m
ft·lbf
Spanner size
(reference)
Remarks
8 × 6 × 1 mm
0.31 × 0.24 × 0.04 in
29.4 ~ 39.2
3.0 ~ 4.0
21.7 ~ 28.9
17 mm
0.67 in
When sleeve nut is
in use.
10 × 7 × 1.5 mm
0.39 × 0.28 × 0.06 in
39.2 ~ 44.1
4.0 ~ 4.5
28.9 ~ 32.5
19 mm
0.75 in
12 × 9 × 1.5 mm
0.47 × 0.35 × 0.06 in
53.9 ~ 63.7
5.5 ~ 6.5
39.7 ~ 47.0
21 mm
0.83 in
16 × 12 × 2 mm
0.63 × 0.47 × 0.08 in
88.3 ~ 98.1
9.0 ~ 10.0
65.1 ~ 72.3
29 mm
1.14 in
18 × 14 × 2 mm
0.71 × 0.55 × 0.08 in
127.5 ~ 137.3
13.0 ~ 14.0
94.0 ~ 101.3
32 mm
1.26 in
27.2 × 21.6 × 2.8 mm
1.07 × 0.85 × 0.11 in
235.4 ~ 254.97
24.0 ~ 16.0
173.6 ~ 188.1
41 mm
1.61 in