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94
5.6.2.
Tightening torque for hydraulic Hoses
Metric Thread Nuts
Thread
Tube outer diagauge
Nm
Torque min./max
M12X1.5 6
20
15 - 25
M14X1.5 8
38
30 - 45
M16X1.5
8
45
38 - 52
10
M18X1.5
10
51
43 - 85
12
M20X1.5 12
58
50 - 65
M22X1.5
14
74
60 - 88
15
M24X1.5 16
74
60 - 88
M26X1.5 18
105
85 - 25
M30x2
20
135
115 -155
22
M36x2
25
166
140-192
28
M42x2
30
240
210 -270
M45x2
35
290
255 -325
M52x2
38
330
280 -380
42
BSP Thread Nut
BSPP Thread
Nm
Torque
min./max
G1/4
20
15~25
10.9
900
740-880
940-
1120
1400-
1650
1700-
2000
2473-
3298
2800-
3350
4111-
5481
12.9
1080
864-
1152
1098-
1461
1606-
2142
2181-
2908
2968-
3958
3812-
5082
4933-
6577