Size and threading of tie rod ends?

[damo252]

I am trying to by some threading taps to make a custom tie rod and drag link, but I don't know for sure what the threading on the tie rods are. I think they are 5/8-18 could someone confirm this for me.

Thank you for your help

[Goatman]

The one at the pitman arm is 20mm 1.5 but I don't know if the others are the same size or not.

[Timber]

The others are a bit smaller, but I don't recall what size.

[damo252]

The rod end that is at the pitman arm is the one I am looking for. I need to know the threading as it goes into the drag link.