On Wed, 25 Nov 2015 09:09:49 -0700, Tony Hwang
wrote:

Ralph Mowery wrote:
I noticed that instead of the old paper or plastic keepers on the duplex
recepticals now one end has a brass or copper item to keep the screw with it
on one end.

What is the reson for that ?


That is hot side. (Black wire goes there) Ground is green, Neutral is
white. Nothing new.
No, he is talking about the screws that hold the receptacle onto the
box. The terminal screws have never had "paper" to "retain" them.. Ya
gotta read the whole post!!!