6-50R receptical ground wire size?

[NitroShark]

I have a 50amp breaker, I'm using 2 #6 for the Hot 230V but what size copper can i use for the ground?? Will a #10 copper work or must it be #6? I already used a #10 for the box ground.

Thanks

 

[Charles (in GA)]

#10 is OK per the code.

Charles

 

[NitroShark]

Thanks, I like per code.

Shawn