T12 Lead Screw Clamp Collar, 6mm Lead, 12mm Diameter

Clamp / Collar for 12mm diameter (T12) Lead Screw, with 6mm Lead. Also have designs for the much more popular T8, and couplings for both diameters - see my other things.

Plastic flexes to hold the shaft, needs two M3 nuts and bolts. I used 15mm long.

Printing this will be very dependant on the tolerances of your machine. If you find it too tight / loose then try scaling appropriately. Bear in mind that very small differences can have significant results - but also that it should be as tigh