Set Screws vs. Cap Screws
For whichever set screw you use, file flat a part of the 8mm threaded rod where the set screw will contact. Re-die the rod, if need be, if the filing messes up the threads on the rod, for screwing it onto whatever. With a flattened side on the rod, either set screw would not have to be tightened so tight.
Sonny
|