2-Piece Linear Motion Rods 20mm x 1200mm

Overview

This set includes two carbon steel linear motion rods, each 20 mm in diameter and 1200 mm long. Designed for high-compatibility with various linear rails and machinery, these shafts deliver smooth and stable motion for industrial, automation, and mechanical applications.

Features

• Hardened carbon steel shaft with hardness rating HRC58–66 for exceptional strength and resistance to bending
• Electroplated coating (≥10 μm) provides rust and corrosion protection, suitable for damp environments
• High-precision manufacturing using six-step grinding process for consistent accuracy
• 0.1–0.22 μm surface finish and 5 mΩ straightness for reliable, repeatable travel

Dimensions

• Diameter: 20 mm (0.79 in)
• Length: 1200 mm (47.24 in)

Materials & Care

Constructed from hardened carbon steel with an electroplated protective layer to resist corrosion and rust, making it suitable for long-term use even in damp environments.