Bifold Door Pin Cap

Looking for metal door parts

I'm looking for these replacement parts asap for 1 side of closet. Can you help? ?

Good afternoon looking to get top and bottom bushings and pins for my fenestra bi fold doors tops are 1/4" diameter by 4 inch length with spring and push nuts. Bottom pivots are 1/4" diameter and 4" length and screw adjustable bushing that slides into track needs to be 3/8" thanks for your time ... (cont.)

Hi, Here are the dimensions for the pins that we need. They are 4' long, the top part of the shaft has a 3/16" diameter, the lower part of the shaft has a 3/8" diameter. The metal dome on bottom has a 7/8" diameter. The top plastic part has a 3/4" diameter. Photos attached.

After further investigation, it appears that the top has a metal pin, with the plastic Cap. The top hinge is in good shape. If the lower pin is intact, all I would need to do is to change the plastic Pin Cap. If that is the case, are your experts thinking that the replacement Cap would probably ... (cont.)