Installation Guide
TruFit
®
Power Distribution Unit
│
94-1100-00002873 A0 EN 33/34
5.2
Tightening torques
Recommended tightening torque for all nuts and bolts is listed in the table below. As applicable, torque seal has
been utilized to indicate bolt torqueing.
Table 5-1: Recommended tightening torque
Thread
Size
SAE Grade 5
120,000 psi
Medium Carbon Heat T.
Inch
Lb-ft
N-M
1/4
6
8
5/16
11
15
3/8
20
27
1/2
48
65
All internal bolts are SAE Grade 5.
Note bolt head markings above to distinguish between grades.
All internal machine screws are Grade 2.