Appendix
a)Screw the front flanges to the rack first.
b)Slide the bars with the rear flanges toward the rack until the flanges make contact with the rack, then screw the rear flanges to the rack.
4.Slide the switch onto the support flanges. Use the screws supplied with this package to loosely attach the front of the switch to the front of the rack (only tighten the screws part way).
Phillips head
M4 x 6
75