I'm in the process of doing the 03/04 Front Brake Conversion with spindles sourced from a local junk yard and all new rotors, fully loaded calipers (caliper, bracket & hardware), brake lines, ball joints, hubs, tie rods, sway bar end links, etc. from RockAuto. Only thing I don't have is the bolts to mount the caliper bracket to the spindle. The junk yard didn't throw those in with the spindles I bought from them and they weren't included with the complete caliper package I got from RockAuto. My question is what size (thread/pitch and length) are these bolts?