As mentioned elsewhere I'm in need of some T-nuts for all my machines as I have none at all.
One reason for this posting is to show how I did it, but more importantly, for me, is to see if I have it right and if anyone can suggest a better way before I go ahead and make any more.
The thread on these is 6mm, this seems on the small side to me? Maybe I'd be better off making these as studs instead of nuts. Then they could be beefed up to 8mm.
Anyways have a look at what I've done and see what you think....
For stock I used this old bolt, I cut the head off the other day testing my new "Rage" saw...

Stuck it in the lathe, it wasn't very stable as the collet was a little too large, So I carefully skimmed one end, turned it around and stuck it in another collet.

This material machines really nicely, prob the best steel I've turned to date..

You can see I've turned a shoulder, now attacking it with a 5mm drill bit. After using a center drill of course.

Then tapped it to a 6mm thread

It was then parted off and a second one made.
Off to the mill to create the flats....I took 10 thou with each pass. My miller didn't seem to complain about such light cuts...


All sides done now

And finally a pic with them fitted to the shaper machine...

Well that's it. about all I could manage tonight, spent half the day in bed with "man flu" so I was struggling a bit.
Still better to do this than mope around all day....
Darren