I purchased some used disc brake knuckles to replace the completely ruined ones I took off of my Venezuelan FJ40 (studs were all different sizes & some were welded in).
I then ordered some 12mm Knuckle studs from Marlin only to find they don't fit when I tried installing them today. The Marlin studs seem to be M12-1.5 on the knuckle end and M12-1.25 on the nut end. The studs that are in my knuckles now seem to be 7/16 - 20 on the nut end, and I have no idea what size it is on the knuckle end. My nut/bolt thread tool seems to have no match for em.
I can just keep the ones I have and get some new 7/16" - 20 nuts, but I'm keen to know what the size/thread of these studs really are and if replacements are available.
I then ordered some 12mm Knuckle studs from Marlin only to find they don't fit when I tried installing them today. The Marlin studs seem to be M12-1.5 on the knuckle end and M12-1.25 on the nut end. The studs that are in my knuckles now seem to be 7/16 - 20 on the nut end, and I have no idea what size it is on the knuckle end. My nut/bolt thread tool seems to have no match for em.
I can just keep the ones I have and get some new 7/16" - 20 nuts, but I'm keen to know what the size/thread of these studs really are and if replacements are available.