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While I have enough for the near future, I can foresee the need to buy more.

 

Are those spring-loaded pogo pins?

 

Nope, similar to the kind of pins you would find on a header. 0.032” Square

 

Nope, similar to the kind of pins you would find on a header. 0.032” Square

Do you mean 0.025" square?

Do they need to be gold plated and as individual pins?

 

Tuning fork contact or terminal? Can't see if they are single or dual head pins.
https://www.techbriefs.com/component/content/article/tb/pub/features/articles/27797

If not then they might have something.
https://www.keyelco.com/category.cfm/Keyelco/Plugs-Pins-Jacks-Sockets/id/459

 

If you heat up male header pins with the soldering iron you can pull the pins off the plastic.

 

“wirewrap posts terminals” might work.

 

They look like they are bifurcated, so I would include that in the description (if they actually are).

 

“wirewrap posts terminals” might work.

That was what I was going to say - they look like wire wrap posts. I've seen enough of those.

Found these, but they look like socket pins that were pulled out of their housings.

To me, the defining "Wire Wrap Post (or pin) is four sharp corners along the length of the shaft.

 

Here's one such on Digikey.

 

OK Industries is still around making wire wrap products.

 

Thanks guys I've seen several good candidates on several posts. I will follow up in a bit.

 

I saw nsaspook posted in #5 similar as your parts, but I still can make sure, malybe you can take a picture just for an independent one and clearly.

 

The thing on the top of the pen is a wide spot to keep the pin from going through on the circuit board. The pin is 0.6” long. As I said earlier it is 0.032” Square as measured by a caliper.

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Nope, similar to the kind of pins you would find on a header. 0.032” Square

Male header pins are 0.025" square.

 

I can only report what I measured.

 

There was a time telecommunications racks used wire wrap to wire them. Over time it was found that this technique is unreliable in the long term, and was discontinued. These pins were frequently used to modify printed circuit boards. They're over 20 years old.

It should come as no surprise that I am an old fart (or is that fartess).

 

There was a time telecommunications racks used wire wrap to wire them.

Wire wrap pins were also 0.025" square:

0.64mm = 0.025"

 

I once worked in a Swiss Screw Machine company that produced many different kinds of connector pins. Wire Wrap pins were one of the many. I believe they were predominately 0.035", but that was back in 1998. It's been a while since then. And I, too, am an old fart. One that seems to linger long after the laughter ends.

 

FWIW, I measured some wire wrap sockets from the 70's (Augat and Textool). Both measured 0.024-0.025".