N4211W wing rigging 2.

Although once hardware is installed it will hold parts captive, I didn't want things rotating when trying to rig wings.
Worked great second try, only OK the first. The reason only OK the first try was because the drill bit I selected was slightly too small. Remember that the cutting edge of a bit is larger than the shank. Oh well, just ran the bit through with fingers and the pip pin fits well. (pip pin fit was a little tight before running the drill bit through with my fingers). Used a larger shank on the next piece and all was happy.
I think the threads on this aft lift pin are rolled, a little galled at the root.
upon Bud's suggestion, I will unscrew and rig wings with this aft lift pin assembly unscrewed 1 full turn out, and not Redux the lift pin until after paint and upon final assembly.
Y10-10-10