scott wrote:
Skis are 06/07 Hippy Stinx. Bindings are 06/07 Bomber Bishops. Screws
from Bomber.

Retightened after skiing but loosened the next ski day (front screw
visibly backed out by lunch at Whistler).

Is Loctite 222 (Threadlocker Low Strength/Small Screw) safe to use?
Thanks in advance.

CHECK WITH YOUR MANUFACTURER, SOME FLAVORS OF LOCKTITE DISOLVE
FOAM CORES AND WILL VOID YOUR WARRANTY, SEE WHAT K-2
RECOMENDS, DON'T JUST "DO IT".

A Ski, eh? If the hole is stripped, repair with heli-coil.
There may be something which works.