The M4 T-Nuts with a Ball Bearing for 40 Series (10-Pack) are high-quality fastening components designed for smooth, secure, and adjustable connections in 4040 and other 40 Series T-Slot aluminum extrusion systems. Featuring an integrated ball bearing mechanism, these T-nuts provide improved grip, even load distribution, and effortless positioning, making them ideal for precision engineering, CNC machines, 3D printers, and industrial automation.

Features:

• Premium Carbon Steel Construction: Durable, with a corrosion-resistant zinc-plated finish.

• M4 Thread Size: Compatible with M4 screws and bolts for lightweight applications.

• Built-in Ball Bearing Mechanism: Ensures smooth sliding, precise alignment, and secure locking.

• Drop-In & Slide-In Design: Allows for quick and easy insertion at any point in the extrusion slot.

• Optimized for 40 Series Extrusions: Designed for 4040 aluminum profiles with 10mm slot width.

Specifications:

• Thread Type: M4

• Material: Carbon steel (zinc-plated)

• Ball Bearing: Integrated for friction reduction and smoother movement

• Pack Size: 10 pieces

• Slot Compatibility: 10mm slots (40 Series extrusions)

Applications:

• CNC & 3D Printer Frames – Provides secure and adjustable fastening points.

• Industrial Automation & Robotics – Ensures strong, vibration-resistant connections.

• Machine Enclosures & Modular Assemblies – Perfect for mounting panels, brackets, and accessories.

The M4 T-Nuts with a Ball Bearing for 40 Series Extrusions offer easy installation, reliable fastening, and enhanced adjustability, making them an essential component for precision mechanical and structural projects.