threaded 1" or 1-14" ID steel tubing needed

Bringing your Subject: header down into the body for complete information (not all newsreaders display the subject while you are reading the article), you asked:

'Subject: threaded 1" or 1-14" ID steel tubing needed'

What thread pitch? A standard thread for a 1" diameter (or I guess that your other was supposed to be 1-1/4" diameter) would be deep enough to structurally weaken typical tubing thicknesses.

Good Luck, DoN.

An auto parts store. Not the usual AutoZone or the like but a real auto parts store. Bob AZ

Sounds like the connecting rods used between spherical rod ends. McMaster only carries up to 3/4-16. Perhaps check with some of the rod end manufacturers; Heim, Aurora, Morse, etc., or a bearing distributor.

Googling

"rod end" "connecting rod"

or

"spherical rod end" "connecting rod"

turns up some promising links.

Ned Simmons

IIRC, that sounds like conduit or water pipe, and I have seen conduit available in continuously threaded pieces. Ask an electrical supply.