Generally speaking, those wirenuts that come with the fixtures appear to be the cheapest ones ever made.

Most of the time, I find a Buchannon B1 seems to fit even those small fixture wires. I've got enough junk on my truck without adding those little blue ones. Someday I'll tell you a short story about cleaning out my truck.

Tom

Few things are harder to put up with than the annoyance of a good example.