Suggestions for sourcing discontinued part

[Fitz21]

2019 Beyond
Appears wheels are no longer made. Almost died when wheel came loose. Seems these lugs also use a one time use washer. Forest River is sending me some washers they had laying around, but no lug nuts.
Any help greatly appreciated.

[Bama Rambler]

Looks like Dorman makes a bunch of Flanged Mag Wheel Lug Nuts.
You might check with etrailer and see if they can help you.

It might help to provide some measurements of the nuts.

[SeaDog]

welcome to the forum its a great place to get your questions answered. lug nuts can be a problem and really do need to be checked for proper torque some never change others not so. If you can't find the correct replacement you might consider changing wheels to a more conventional rim.