Need advice on replacement pivot and pins

A home owner from USA says:
I need help at getting the right size top and bottom pivots, for my bifold doors.
I would also like to get more brackets for the pivots but don't know the right size.
And while I'm at it I'm going to get the glide pins replaced.
User submitted photos of bi-fold door hardware.
Profile picture of Paul
Paul from SWISCO responded:
It's tough to say. Would you be able to give me your dimensions? Specifically, I need the diameter of the hole in the door through which the pin passes. As for the nylon pivot black with the screw and nut in your first picture, I will need the diameter of the hole for that pin, as well. Finally, for the last picture, please tell me the diameter of the pin and nylon cap.
Bi-fold Door Repairs
Bi-fold Door Repairs
GUIDE
READ >
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 3-4 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.