What the 2020 V-slot extrusion is for

The 2020 V-Slot Extrusion (20 Series) – 20mm x 20mm x 2.5m (Black) is a modular aluminum profile designed for strong, lightweight structures and motion-capable assemblies. It is well suited to 3D printers, CNC machines, laser engravers, and automation projects where rigidity, low weight, and flexible assembly matter.

The V-slot profile also supports smooth linear motion when used in wheel-based systems. That makes the extrusion practical for both static frames and moving machine axes.

Key features and build benefits

• 6063-T5 aluminum alloy: Provides lightweight strength and durability for structural and mechanical builds.
• Anodized black finish: Adds corrosion resistance while giving the profile a clean, low-profile appearance.
• V-slot design: Enables smooth movement with V-slot wheels for linear motion applications.
• Modular 20 Series format: Supports configurable builds using T-nuts, corner brackets, and fasteners.
• Pre-drilled core: Allows easy tapping and assembly with standard M5 screws.

Where 20x20 V-slot extrusion is commonly used

3D printer and CNC machine frames

The 20x20 profile provides a strong and lightweight structure for machine frames where modularity and straightforward assembly are important. It fits builds that need a balance of rigidity, low mass, and easy reconfiguration.

Linear motion systems using V-slot wheels

This aluminum extrusion is ideal for V-slot wheel-based setups that need guided movement along the profile. The V-groove shape makes the rail suitable for motion-based systems in custom machines and fabrication tools.

DIY robotics and automation builds

The black 2020 extrusion works well in custom mechanical projects such as enclosures, workbenches, machine frames, and automation structures. The modular format makes design changes, expansion, and reconfiguration easier as a project evolves.

Pickup and fulfilment information

Local pickup only.

Shipping not available.