Standard Torques For Locking Screws And Banjo Bolts - Kohler KD62V12 Operation And Maintenance Manual

Operation and Maintenance Manual

8.4.4 Standard torques for locking screws and banjo bolts

With copper sealing ring in accordance with DIN 7603:
For banjo bolts in accordance with DIN 7643.
Fig. 109: DIN 7643
For locking screws in accordance with DIN 910.
Fig. 110: DIN 910
For locking screws in accordance with DIN 908.
Fig. 111: DIN 908
M 6 x 1
M 8 x 1
M 8 x 1.5
M 10 x 1
M 10 x 1.25
M 12 x 1.5
M 14 x 1.5
M 16 x 1.5
M 18 x 1.5
M 36 x 2
M 38 x 1.5
M 39 x 2
M 42 x 1.5
M 42 x 2
M 45 x 1.5
M 45 x 2
M 48 x 1.5
KD62V12 33521030301_6_1 EN_US
2019-02
Threads Nm
7
7.5
7.5
15
15
20
27
37
40
155
171
215
240
240
270
270
300
© 2019 by Kohler Co. All rights reserved.
ft/lb Threads
5.16 M 20 x 1.5
5.53 M 22 x 1.5
5.53 M 24 x 1.5
11.06 M 26 x 1.5
11.06 M 27 x 2
14.75 M 30 x 1.5
19.91 M 30 x 2
27.29 M 33 x 2
29.5 M 36 x 1.5
114.32 M 52 x 1.5
126.12 M 52 x 2
158.58 M 56 x 2
177.01 M 60 x 2
177.01 M 64 x 2
199.14 M 65 x 2
199.14
221.27
Appendix
Standard tightening torques
Nm ft/lb
47 34.67
57 42.04
68 50.15
75 55.32
87 64.17
115 84.82
115 84.82
120 88.51
155 114.32
380 280.27
380 280.27
430 317.15
510 376.16
570 420.41
620 457.29
163