My storm door closer has a pin that attaches the closer to the bracket
mounted on the door. The pin will occasionally work itself out.
I'd like to replace the pin with something that won't do that. I had
thought of a pin with a hole for a cotter pin, but there's not all
that much available.
Any suggestions? I thought maybe something some threads at the end,
but I'm not sure what kind of nut I can use that won't come off easily.