I had a bolt fall on my work piece the other day while running my xcarve. Turns out to be from the very bottom of the z-axis extrusion. I never actually found the t-nut it rattled free from - I guess the bolt could have been sitting there for years. So I will need to replace it.
I’ve found exactly what I need in the Inventables store:
No problems. A $5 part. But go to checkout and the postage charge to Australia is $60 Ay Caramba!!!
Does anyone know where I can source these elsewhere?