Machined out of stainless steel, these drive rods, also known as lead screws, are used on the LulzBot Mini and can be used in DIY RepRap-style 3D printer builds.

These 10 mm in diameter metric lead screws move the Z-axis smoothly and reliably. When building a DIY RepRap 3D printer, choose metric Z-axis lead screws to allow for all layer height options. Each drive rod has machined ends, one sized for a 608 bearing, and the other side sized for 5mm stepper motor couplers.