I saw an old rusty bolt used to hold my ladder tight and so I decided to replace it with
stainless and when I pulled it apart the pipe inserts were shot. One was a epoxied in and
the other was just a nut floating around loose. Cleaned out the epoxied one and then
went to a bike shop to get new star nuts. They are used in the headset in a bike. On a
internet search all I could find them were for bikes.
I found it easier to just drive the old nuts in deeper and install new ones.
RV LADDER REPAIR KIT nuts Stainless Bunk Motorhome Parts Camper Traile (https://vipih.com/products/rv-ladder-repair-kit-nuts-stainless-bunk-motorhome-parts-camper-trailer-coach?currency=USD&variant=37197711474853&utm_medium=cpc&utm_source=google&utm_campaign=Google%20Shopping&gclid=CjwKCAjwtuOlBhBREiwA7agf1qcdyZPq7N5hb6VPVabXWi1RgXeZMWXJaI7OjqNTv1OisOYZk_rT6hoCpckQAvD_BwE)