
ACME Trapezoidal Lead Screw Tr10 x 2mm Pitch 1000mm
Part number: Tr10-23D Printer & CNC Parts
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Prices updated: 13 Oct 2026
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About this product
A 1000 mm (100 cm) ACME trapezoidal lead screw with a 10 mm diameter and 2 mm pitch, designed for linear motion in RepRap 3D printers, CNC machines and robots. It is meant to be paired with a matching Tr10 x 2 nut for controlled, straight-line movement.
Specifications
- Type
- ACME trapezoidal
- Length
- 1000 mm (100 cm)
- Diameter
- 10 mm
- Pitch
- 2 mm
- Application
- 3D printers, CNC machines, robots
Frequently asked questions
Does this screw need a matching nut?
Yes. Use a Tr10 x 2 ACME lead screw nut, which is designed to run on this 10 mm, 2 mm pitch thread.
How do I connect it to a motor?
Join the screw end to the motor shaft with a flexible shaft coupler. Measure the screw end diameter first and choose a coupler whose bore matches it and the motor shaft.





