Rear shock nut size?

Does anyone know what size the lower nut on the rear shocks is? I got some work done on the jeep and my old shocks were too short. I realize now that even though I got the shocks and bolts for the bar pins back I didn't get the nuts for the lower mount (or since everything was just placed in the cargo area they may have rolled away). Either way, I need to know the size so I can pick some replacements for my new shocks.

18mm socket fits it, dunno the pitch.

T3hk1w1 said:

18mm socket fits it, dunno the pitch.

Click to expand...

Thank you.

But I went down to the shop and got my nuts back.