Metal Bifold Door Pin Help

A quick learner from Troy, Michigan says:

I am looking to try to find the pins shown in the picture. I measured the nylon as best I can and it appears to be 3/8". The overall Pin length is over 5.5". The pin is approx. 3/8" in dia but might be slightly smaller. I am wondering if you could provide input if 21-065 might work or would another pin work in its place. The house was built in the early 70's and the door was put in at that time. I do not see any markings showing the door manufacturer. Any assistance is greatly appreciated.

Also, is there a bushing needed between the pin and the door hole. As you can see in one image there is not one. I am missing only one of the in assemblies on the pivot side of the door. The other pin appears to be intact and is on the sliding side of the door. The bottom pins screw into the door and both appear to be ok.

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Casey from SWISCO responded:


Bi-fold doors hardware can be tricky but we have an in-house expert who may be able to give some insight into the best replacement pin for you. Do you happen to know the door manufacturer? That would help them narrow down your options further. Thank you!

A quick learner from Troy, Michigan says:
There are no markings on the door that I could find.

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Paul from SWISCO responded:


I'm not quite sure what you have based on the information we've gathered thus far. May we see the other three pins and the pivot bracket form the track to continue researching for you? We appreciate your patience as we work on your inquiry. 

21-065 : Bifold Door Top Pivot and Guide Pin, Fenestra
Bifold Door Top Pivot and Guide Pin, Fenestra
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