Large Machine Vise with Trapezoidal Thread

I was just playing around with printable trapezoidal threads and before I realized it, I had designed a large machine vise… The vise has a clamping range of 120x120mm. It is good for circuit boards because plastic is non-conductive. Standard trapezoidal threads (30° thread angle ) or ACME threads (29° thread angle) are very difficult to print in an upright position. The overhangs are not supported by the thread geometry. Therefore my thread has a thread angle of 42°. This can be printed upright at 0.12 layer height without using supports. Print all threaded parts in an upright position with a layer height of 0.12mm or smaller. All other parts can be printed with 0.2mm or bigger layers. Support is needed for the Slider and the Jaws. For the Base support is optional but recommended. The other parts do not need supports. I am using 4 walls, 5 tops, 4 bottoms and 10% gyroid infill. See my 3mf file for more details and change it to your needs. Due to the complexity of the parts I do not thi