Steel Shaft Rod with Dual Mounting Holes for Robotics (128mm x 5.5mm)

This 5.5mm diameter, 128mm long precision steel shaft rod is engineered for use in robotics, CNC machinery, and drone structures. Manufactured from high-strength magnetic alloy steel, it features dual mounting holes on each end, ensuring secure installation in mechanical assemblies. The polished surface reduces friction, making it ideal for motion systems and pivot joints.

Whether you’re building a robotic arm, stabilizing a drone frame, or creating a DIY motion system, this rod is designed for durability, reliability, and easy integration into any mechanical structure.

Key Features:

• Material: Hardened Magnetic Alloy Steel
• Length: 128mm
• Diameter: 5.5mm
• Mounting Holes: 2 pre-drilled holes (1 near each end)
• Finish: Smooth and polished
• High strength and wear resistance
• Ideal for rotating or fixed-axis mechanisms

Technical Specifications:

Applications:

• Robotics arm pivots and sliders
• Drone structural connectors
• CNC guide rods
• DIY mechanical projects
• Educational STEM kits

Package Includes:

• 1 x Steel Shaft Rod with Dual Mounting Holes for Robotics (128mm x 5.5mm)