8mm Metric Acme Lead Screw

(16 reviews) Write a Review
  • 8mm Metric Acme Lead Screw
  • 8mm Metric Acme Lead Screw
  • 8mm Metric Acme Lead Screw
  • 8mm Metric Acme Lead Screw
  • 8mm Metric Acme Lead Screw


These precision trapezoidal 8mm metric lead screws are a perfect combination of high torque and speed.


Product Features

  • Large diameter helps eliminate whipping
  • High pitch which provides a quick 8mm translation for every single revolution
  • Works best with OpenBuilds Nut Blocks and Anti-Backlash Nut Blocks


What is Included

  • (1) *8mm Metric Acme Lead Screw (length varies per option)


Product Specifications

  • Tr8*8-2p (4 starts)
  • Pitch: 2mm
  • Stainless Steel 304
  • Color: Silver
  • Lead Screw Diameter: 7.8~(mm) Note - These lead screws have been customized to work directly with OpenBuilds system.

Assembly/Support/Documentation/3D Models

Easy follow along assembly video - top notch awesome community support - open source files and documentation and examples.


This design or build includes OpenBuilds, LLC design work(s) shared Open Source under the CC BY-SA 4.0 License Terms and Conditions

View AllClose

16 Reviews

  • 5
    8MM Metric Acme Lead screw

    Posted by Adrian Barton on Jul 4th 2023

    I bought two of these screws to extend the Y axis of my cnc router. The screws arrived in very good condition due to the packaging. They arrived on time .

  • 4

    Posted by Don Gutta on Feb 28th 2023

    Top of the line

  • 5
    Works great

    Posted by Skot on Feb 27th 2023

    Not only do they ship very fast they provide high quality products. This one is no exception. Works as it should.

  • 5

    Posted by Robert Feaster on Dec 1st 2022

    Everything I have received has been high quality and delivered fast!!!

  • 5
    Lead Screw

    Posted by Matthew on Aug 27th 2022

    I purchased this for a DIY CNC project machine. It arrived faster then anticipated and the packaging was very nicely done. I haven't used the product yet but close inspection gives away that it surpasses similar products via. Amazon. It's worth noting that this is the same size shaft that my Ender 3 uses. Of course I bought a considerably longer one, but same diameter/threads. It would be nice if there was a ball bearing version in similar size.

View AllClose