12 mm Tee Nut 10 mm thread for Minimill
12 mm Plastic T nut for your minimill - to hold those lightweight bits and bobs, like clock gauges etc.
Not suitable for holding parts being machined unless they are plastic or very lightweight.
The nut has a 10mm thread but will probably need to be cleaned up with a tap or a 10 mm bolt with a slot cut lengthwise down the thread
Three thread sizes 10, 8, 6 mm
Not of widespread interest I know but may be useful to some :-)