WTB 10-32 Stainless threaded insert CCI Style

[Hellion360]

Airsoldier usually stocks these but they are out of stock



Need the 10-32 size. I will take one or a few.

Thanks,
E

[Grendel]

Hmmm, now I understand why Mike made his own thread inserts. I've looked at everything in our [work] mechanical catalog for our design engineers and the only thing I can find in a close length (0.2 in) are from EZ-Lok and it is a helicoil style insert which is a PITA on something that small and shallow to install correctly.

Here is their link to kit and insert - 10-31 internal threads with a 0.19" length - https://www.ezlok.com/length_in/0.19...n/Metal?page=2

[XEMON]

Ive thought of trying those, but at $4 each + shipping they're an expensive experiment for likely needing rework at best ...
https://www.grainger.com/product/E-Z...ss-Steel-4ZB70

PS: also thought of these, but they're even more expensive at $6 each ...

https://www.grainger.com/product/GRAINGER-APPROVED-0-31-in-18-8-Stainless-Steel-5XA16

[Grendel]

If you have a lathe you could also make them like Mike did so I guess that is why Mike just made his own.

[XEMON]

True, and cheaper for sure ... But a lot more time consuming ...

I *may* need to make a run of them, if that happens, I'll make a few extra ... But they'll have a different outside thread if that matters ...

[Hellion360]

As long as they are the right size I would purchase some. External threading doesn't matter as long as it makes sense.

[superman]

Mike made his because the thread is fine and the diameter is much smaller than the other stuff on the market. i have recently started using them instead of helicoils. They are significantly more expensive than helicoils but easier to install. I was going to inquire about purchasing a bunch more.

[Hellion360]

Yes, I think they give a better result overall.

[Araphel]

They are pricier, but I use time-serts whenever possible. https://time-serts.com/

[Araphel]

"The flange at the bottom is a no go. It will cause interference with frames or tails on autocockers.
For most of my applications a flush mount is required. Otherwise it looks like an excellent product"

The insert flange sits flush to the mating surface in a counterbore that is cut prior to installation. I've done multiple frame/beavertail holes without issue.

"I am curious to know what the tap thread pitch is."

ID and OD threads are synchronous, so for a 10-32 insert the OD is also 32 TPI.

[Hellion360]

Oh very interesting then. I will look further.

[superman]

i think the cci ones are 36 tpi.