Roll-In Spring M6 T Nut For 2020 Series Aluminum Extrusion, Ball Elastic Nut With 6mm Groove Depth, Carbon Steel Nickel-Plated For Rust-Resistant T-Slot Fit, Pack Of 12 For 20x20 Profiles, Built-To-Last Construction, Easy Install

M6 Roll-In Ball Elastic T-Nuts for 2020 Extrusion, 12pc
✔️ Carbon steel, nickel-plated, M6 thread, 13x8x5mm, 12 pcs per pack

These Roll-In Ball Elastic T-Nuts fit 2020-series aluminum extrusion (20x20) and roll into the T-slot for quick, secure joints. They’re ideal for building CNC machines, robotics frames, workstations, and other DIY projects.

✅ Material: carbon steel with nickel plating for rust resistance
✅ Thread: M6; compatible with 2020 Series T-slot profiles
✅ Size: approx 13 mm long x 8 mm wide x 5 mm thick (0.51" x 0.31" x 0.20"), inner height about 4.3 mm
✅ Pack: 12 pieces per package
✅ Groove depth: 6 mm (0.24") for proper fit; check groove depth before ordering

💡 What is a handy question about M6 Roll-In Ball Elastic T-Nuts for 2020 extrusion?

Here are concise, practical answers to common questions. - Where are these nuts best used? In CNC routers, 3D printers, laser cutters, and robotics frames - How do you install? Roll into the T-slot and tighten with an M6 screw for a solid joint - Do they resist rust? Nickel plating provides good rust resistance on carbon steel✝️