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Ground Bushings on Raintight Couplings?

jmoles

New Member
Joined
Nov 15, 2023
Messages
52
Location
Maryland
I'm connecting EMT into the plastic junction boxes and my understanding is I need to use grounding bushings because the box is plastic and the EMT needs to be grounded.

Problem is I don't have enough neck on the Raintight connector to screw the bond bushing on. If I take off the lock nut then the bond bushing will screw on but there's no lock nut and it can't be tightened.

I have these sort of ground bushings.

Did I need to get grounding lock nuts and not bushings or is there some way to make the ground bushings work?
 
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