What dia. is the bolt that goes through the lower front control arm? The reason I ask, is I am have a rattling sound comming from the front, when going over rough roads, such as my gravel driveway. I am thinking it is where the bolt goes through the "Rusty's" lca's flex joint.

There website said there is 9/16 hole for the bolt, so just wondering if jeeps bolt is a 9/16 before I go out and drop one to check.