Bottom hinge pin. Measure 5.5" long. Was made by Evans
A contractor from Morrisville,Pa says:
January 31, 2018
Any help is greatly appreciated. If you can add part numbers and additional parts would help. Trying to restore old metal bifold
Thanks
Paul from SWISCO responded:
February 6, 2018
I see you ave the older style of the Slimfold bottom threaded pivot pin. Our 21-001 bi-fold pivot assembly is a newer version pivot pin. Take a look to see if this could work for you.