500mm T8 Pitch 2mm Lead 8mm Lead Screw Rod with Copper Nut for 3D Printer Dark Gray which can change shaft rotation

which can change shaft rotation direction while the wiring positive and negative be changed

Recommend to use M5 2020 Series T Nuts

Simply Pierce the metal on one side and then set and flare your eyelet on the other

warm air blower

automotives

500mm T8 Pitch 2mm Lead 8mm Lead Screw Rod with Copper Nut for 3D Printer Dark Gray which can change shaft rotationFeatures: Copper nut, with 4 holes for fixing to the machine Nut turn an around move 8mm Screw nut made of copper,durable and wear resisting Used on stepping motor driving guide rail,machine tool, and other equipment. Fit for 3D printers, engraving machine, etc Specification: Material: Stainless Steel Lead Screw; Copper Nut Pitch: 2mm; The Lead of Thread: 8mm Lead Screw: Diameter: 8mm; Length: 500mm Copper Nut: Height: 10. 5mm; Diameter: 22mm; Hole