Posted by TGP (IL) [68.164.8.128] on Wednesday, May 14, 2014 at 13:15:15 :
In Reply to: Wiring bolt heads posted by jerryinidaho [64.234.49.226] on Wednesday, May 14, 2014 at 09:08:30 :
Called Mechanic's wire and is soft iron.
Some applications may call for stainless steel wire, but not in general automotive.
Comes in varying sizes.
Tom