Amco Veba 817NG, Руководство пользователя, Страница: 160 / 166

USER MANUAL
817NG
A
NNEXES
E.30
7845282-06 03/20
subject to change without notice
E.4 TIGHTENING TORQUES
SCREWS - BOLTS
THREAD DIAMETER
(mm)
TIGHTENING TORQUE
Nm
Property class
8.8 10.9 12.9
M 6 x 1 9.5 14 16.4
M 8 x 1.25 23 34 40
M 10 x 1.5
46 67 79
M 12 x 1.75
79 116 136
M 14 x 2 127 187 219
M 16 x 2 198 291 341
M 18 x 2.5 283 402 471
M 20 x 2.5 402 570 667
M 22 x 2.5 552 783 917
M 24 x 3 691 981 1148
M 27 x 3 1022 1452 1700
M 30 x 3.5 1387 1969 2305
Notes:
- in case of connection Geomet bolt - Untreated support (or nut), multiply the tabulated values by 0.85
- in case of connection Geomet bolt - Geomet nut , multiply the tabulated values by 0.70
- crane mounting bolts and slewing cylinders bolts shall be tightened with the torque given in D.5
FITTINGS JIC 37° SAE J514
TUBE OUTER DIAMETER
(mm - in)
TIGHTENING TORQUE
Nm
6 - 1/4" 15
8 - 5/16" 25
10 - 3/8" 31
12 - 1/2" 52
16 - 5/8" 72
20 - 4/5" 100
FITTINGS DIN 2353
TUBE OUTER DIAMETER - GAS THREAD
(mm - in)
TIGHTENING TORQUE
Nm
6 - G 1/8" 20
8 - G 1/4" 40
10 - G 1/4"
40
12 - G 3/8" 80
15 - G 1/2" 100
18 - G 1/2" 100
22 - G 3/4" 200
28 - G 1" 380
35 - G 1" 1/4 500
42 - G 1" 1/2 600