The M3 T-Nuts with Ball Bearing for 20 Series (10-Pack) are high-quality fasteners designed for easy and secure attachment to 2020 V-Slot and T-Slot aluminum extrusions. The built-in ball bearing mechanism allows for smooth insertion and self-aligning, ensuring a strong and reliable grip in structural assemblies.

Features:

• Material: High-strength carbon steel with a zinc-plated finish for rust and corrosion resistance.

• Thread Size: M3, compatible with standard M3 screws and bolts.

• Ball Bearing Mechanism: Ensures self-alignment, smooth sliding, and a secure hold.

• Drop-In & Roll-In Design: Easily slides into 6mm slots of 20-series aluminum extrusions.

• Firm & Secure Grip: Locks in place when tightened, preventing loosening over time.

• Compatibility: Works with all 20 Series aluminum profiles (2020, 2040, 2060, 2080).

Specifications:

• Thread Type: M3

• Material: Carbon steel (zinc-plated)

• Pack Size: 10 pieces

• Slot Compatibility: 6mm slots (2020 Series extrusions)

Applications:

• 3D Printer & CNC Machine Assembly – Fasten brackets, plates, and mechanical components securely.

• DIY & Modular Projects – Easily attach accessories and panels to aluminum frames.

• Automation & Robotics – Securely mount sensors, motion parts, and enclosures.

These M3 T-Nuts with Ball Bearing provide a strong, slip-resistant connection, making them a perfect choice for custom builds and structural projects using 2020 aluminum extrusions.