Introduction Torque settings 123196-003 Tightening torques for metric fine thread screws 1044-004 The tightening torques specified below apply only when: A friction coefficient of µ tot = 0.14 is achieved in connection with thread lubricant. To achieve this, a surface protection agent such as A3C+L, Dacromet or Termosil is recommended. No other tightening torque is specified in the descriptive text. No additional screw retention is used, such as MK-type bolts or liquid locking compound. 00 0296 433 2 - RHB Dieselmotor OM906/926LA - 10/2014 21 Tightening torque in Nm at a friction coefficient Bolts and nuts μ tot = 0.14 Strength class 8.8 10.9 12.9 Dimensions Hex.
bolts ISO 8765, ISO 8876 Hex. nuts ISO 4032 M 8 x 1 26 38.5 45 M 10 x 1 54 79 92.5 M 10 x 1.25 51 74.5 88 M 12 x 1.25 90.5 134 156 M 12 x 1.5 87 128 150 M 14 x 1.5 143 210 246 M 16 x 1.5 219 323 378 M 18 x 1.5 331 470 551 M 18 x 2 313 446 522 M 20 x 1.5 459 655 766 M 22 x 1.5 622 886 1037 M 24 x 1.5 809 1152 1348 M 24 x 2 778 1108 1297 M 27 x 1.5 1173 1672 1956 M 27 x 2 1135 1617 1892 M 30 x 2 1580 2251 2634 M 33 x 2 2116 3015 3528 M 36 x 2 2773 3951 4623 M 39 x 2 3557 5067 5930