68-69 Dodge Charger/Coronet seat latch stud/pin/bolt

[AJReigart]

I'd like to determine what the specs are for the latch stud/pin and where the latch stud/pin is located on the seat frame. I assume latch is a pin or stud (not a threaded rod or bolt) as the latch is held to the seat back frame by a retainer/clip.

I looked in the 68 coronet service and parts manual and could not find this pin or stud as a separately identified part; hence my question.

Anyone know if the latch stud/pin/bolt is available?

The following image depicts the latch hardware -

Thanks in advance.

Al Reigart