T12 Lead Screw 400mm / 15.75 inch Length + Brass Nut, T12 12mm Diameter T12 x 2 Tr12 x 2 Acme Thread Screw Pitch 2mm Lead 2mm 1 Starts, 1 Pcs, Used in 3D Printer Z Axis CNC (Kwweeoo) industrial_Aug2024_update starts at P0 - press translate B09LM9WNNP Color:Yellow (Freeze Upon Arrival) Specifications Main material polyester

T12 Lead Screw 400mm 15.75 inch Length + Brass Nut, T12 12mm Diameter T12 x 2 Tr12 x 2 Acme Thread Screw Pitch 2mm Lead 2mm 1 Starts, 1 Pcs, Used in 3D Printer Z Axis CNC (Kwweeoo) industrial_Aug2024_update starts at P0 press translate B09LM9WNNP Color:Yellow (Freeze Upon Arrival) Specifications Main material polyester starts at P0 press + to get next P parameter press set to choose that parameter press + to select the value you want for that parameter press set to accept it long press + = reset to default power out does reset to default default temp set is 34 GOOD PACKAGIN: keep the 72pcs Plastic Whistles all organized not one tangle or knot