Kind of a random question but had my car apart for about 6 months and lost the castle nuts for outer tie rods. Anyone know what size and thread they are? I think m12 but not sure. Don't really want to buy new tie rods for the nuts.

 

Try a 7/16-20 nut.

 

Tried those. Ended up being 12mm x 1.75 on the ones in my car. Went ahead and ordered spohn bump steer kit anyway. Thanks.