Replacement Post Threads for corney kegs

I have a corny keg with bad threads on the keg itself (where the posts screw on to the keg)

I would like to remove the old one and weld on a new one and I was wondering if anyone could point me to where i could find spare parts like that??

 

Thanks thats exactly what I was looking for!

I'll do the welding myself so Im not too worried about the cost

As to recutting threads I did think about that, but the thread pitch is an odd one and I didnt feel like shelling out for a die that wouldnt end up doing the trick

This route also has me thinking about putting a 4" triclamp on top of a sankey keg and putting ball lock posts on the triclamp cap so I can have a 15gal homebrew keg!

 

Im guessing you were asking me?

If so, yes I will be tigging the pieces on. I think you maybe able to solder it on (4" triclamp), but I'd think it would be difficult to dimple a hole that big

 

Eh, Ive seen that before, I prefer to do things myself (half the fun) and a 4" opening is a lot nicer for cleaning than a sankey spear opening....