400mm T8 Pitch 2mm Lead 12mm Lead Screw Rod with Copper Nut for 3D Printer 6pcs Air Flow In Hole Size

Air Flow In Hole Size : 1/8" G = 8

only requiring lining up with the tube before tapping it into position

1 x  Metal Button Switch

8 x 30mm/ 0

allowing it to apply maximum torque without slipping

400mm T8 Pitch 2mm Lead 12mm Lead Screw Rod with Copper Nut for 3D Printer 6pcs Air Flow In Hole SizeFeatures: Copper nut, with 4 holes for fixing to the machine Nut turn an around move 12mm 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: 12mm Lead Screw: Diameter: 8mm; Length: 400mm Copper Nut: Height: 10. 5mm; Diameter: 22mm; Hole