Is this part available? The part is off of a metal bifold door. It is designed to fit into a 1/2 inch square hole and accomodate a 1/4 inch pin. The screw is used to secure the pin at the proper height.
Bob from SWISCO responded:
April 10, 2019
Thanks for posting. Check out our 21-154 Pivot Rod Clamp. Take a look and see if this is what you're looking for.