Lower Ball Joint bolts needed for K-H setup

Hard-to-Find Fastener 014973254339 Grade 8 Fine Hex Cap Screws, 9/16-18 x 3, Piece-5

Amazon

You need the nuts as well. You’ll need to round off the heads as well.

Or just go to a fastener shop.
65-72 Kelsey Hayes, 4 piston caliper disc brake systems, DO NOT use any Nuts to attach the ball joint to the spindle.
They just thread onto the spindle with 9/16 bolts.
But i know 3 inch bolts are too long in length.
I forget the proper length of the bolts, as it's now going on 3 years time since i rebuilt my last set up.
Hardware store, grade 8 items.


Kelsey Hayes Brakes #24 017 (Small).JPG