This threaded rod is a commonly used part in constructing frames or any other machanical part of the 3D printer. The bar is made from zinc plated steel. The thread size is M3 and you can specify a custom length.
In some cases it can save costs to use this product instead of a lead-screw for linear motion. If you use this part for linear motion, you can use PTFE spray to lubricate the rod for better motion, but note that the resulting end quality of your prints will be impacted due to the imperfections of metric rods.
This is a custom length bar cut to length in our warehouse with a 2 mm tolerance on the bars. You can enter any valid amount in the length box and order multiple quantities of the same length. We also sell a fixed length bars, which you can find in the studs and bars category.
ReprapWorld is the number one webshop for all your reprap supplies for your 3D printer. We have a large collection of 3D printer components, from our famous electronics lines to filament from our own production. And everything is at a very competitive price!