FOREWORD STANDARD TIGHTENING TORQUE TIGHTENING TORQUE OF SPLIT FLANGE BOLTS Use these torques for split flange bolts. r e t e m ia d d a e r h T tlo b f o e u q r o t g m m m N 0 1 7 . 5 6 ± 8 . 6 2 1 2 1 1 ± 8 . 9 6 1 9 7 2 ± 9 2 TIGHTENING TORQUE FOR FLRED NUTS Use these torques for flared part of nut. 00-10 Width across flats mm kgm 14 17 22 6.7 ± 0.7 11.5 ± 1 28.5 ± 3 Thread daimeter of bolt Width across flats Tightening torque mm mm kgm Nm 14 18 22 24 30 33 36 42 19 24 27 32 36 41 46 55 2.5 ± 0.5 5 ± 2 8 ± 2 14 ± 3 18 ± 3 20 ± 5 25 ± 5 30 ± 5 24.5 ± 4.9 49 ± 19.6 78.5 ± 19.6 137.3 ± 29.4 176.5 ± 29.4 196.1 ± 49 245.2 ± 49 294.2 ± 49