Question about Grounding on Metal Box

Reply

  #1  
Old 08-12-20, 09:03 AM
C
Member
Thread Starter
Join Date: Jun 2015
Posts: 293
Received 0 Votes on 0 Posts
Question about Grounding on Metal Box

I recently replaced a receptacle in a metal box. I noticed that box's ground wire is connected to the screw for the internal NM clamps. Is this permitted? I tried to add a green grounding screw to one of the holes, as that's how I've usually seen it done. They were all too large, and the screw wouldn't fit in any of them. What is the best way to fix this, if it can't be attached to the screw for the internal clamps?
 
  #2  
Old 08-12-20, 10:10 AM
Geochurchi's Avatar
Member
Join Date: Nov 2012
Location: United States
Posts: 4,964
Received 88 Votes on 83 Posts
Hi, remove the clamp and just use the screw, or put a green ground screw in there if it makes you feel better.
Geo
 
CasualJoe voted this post useful.
 

Thread Tools
Search this Thread
 
Ask a Question
Question Title:
Description:
Your question will be posted in: