Door Hinge Pins

[TS69GT500]

The original door hinge pins on my 69 GT500 have a flat head with circular grooves .
20+ years ago a Shelby/Mustang parts vendor from Ohio (don't remember the name) was at the Englishtown NJ swap meet and had these EXACT type of hinge pins.
I bought 4.
Does anyone know of a source for these original style door hinge pins?
Thanks,
TonyS   

[JohnB]

https://www.concoursmustang.com/forum/index.php?topic=20823.msg143699#msg143699

[TS69GT500]

Thanks John