105 Pack M3 T Slot Nuts For 2020 Series Aluminum Extrusions With Hammer Head Design Carbon Steel Nickel Plated Heavy Duty Fasteners For Tight Secure Builds Built Tough You Can Rely On

105-Pack M3 T-Slot Nuts for 2020 Aluminum Profiles
✔️ Hammer-head M3 T-slot nuts, nickel plated, 105 pcs

These hammer-head T-slot nuts are heavy-duty fasteners designed for 20x20 mm 2020 series aluminum extrusions. They slide into the slot and rotate to lock, providing a secure mounting surface for industrial frames, 3D printers, CNC machines, and robotics projects.

✅ Carbon steel with nickel plating for rust resistance
✅ Fits 20x20 mm 2020 series aluminum slots; M3 thread
✅ Hammer-head design for quick alignment and secure locking
✅ 105 pcs per pack; dimensions 10 mm x 6 mm x 4.5 mm (0.39" x 0.24" x 0.18")

💡 What is a M3 T-slot nut used for in 2020 aluminum extrusion systems? This is a handy fastener that lets you attach components securely. - Provides a strong threaded anchor inside 20x20 profiles for fixtures and brackets - Compatible with standard M3 bolts and hammer-head T-nuts for quick assembly - Ideal for 3D printers, CNCs, robotics frames, and custom machine builds