300mm T8 Single Start Lead Screw - 8mm Dia, 2mm Pitch

A single-start lead screw moves the nut by one pitch for every 360-degree rotation of the screw. This design provides fine resolution and high accuracy, often preferred in applications requiring precise positioning, such as 3D printer Z-axes or instrument control.

T8 typically refers to an 8mm diameter trapezoidal lead screw. This standard dimension is common in 3D printing and various DIY CNC applications, ensuring compatibility with widely available nuts, bearings, and mounting blocks for reliable integration.

Yes, this lead screw is sold independently without a mating copper nut. While copper nuts are common, users might require specific materials (e.g., POM, brass) or custom anti-backlash nuts for their application. The lead screw's design is standard.

This lead screw is manufactured from steel, offering excellent durability, high tensile strength, and good wear resistance. Steel construction ensures long-term operational integrity and consistent performance in demanding linear motion environments, resisting deformation under load.

A 2mm pitch provides a fine level of vertical resolution per rotation, crucial for achieving precise layer heights in 3D printing. This fine pitch contributes to smoother surface finishes and reduces visible Z-wobble, enhancing overall print quality and accuracy.