I have a US Plywood metal bifold door and I need replacement pin caps. The pin is 5/16" in diameter and therefore requires a cap with a 5/16" inner diameter.
Do you have any images of the pin without the cap, or the underside of the cap? Is this pin entirely 5/16", or is it a smaller diameter under the cap?
It would seem that the cap (
21-106) is what I need, but I can't find any info on the inner diameter.