Two Pack 500mm V Slot 2040 Aluminum Extrusion Linear Rail European Standard Anodized Black For DIY 3D Printers And CNC Machines Upgrade Kit With Smooth Glide And T Nut Compatibility
✔️ 2 pcs per package, 500mm length, 20x40mm V-slot, black anodized
This two pack 2040 V-slot aluminum extrusion rail set is built for DIY 3D printers, CNC machines, automation frames, and workstations. The high strength European standard aluminum profile is anodized for a smooth, clean surface and long life. It works with T nuts and all 20-series fasteners for flexible, modular builds.
✅ 2040 V-slot aluminum extrusion, 6063-T5 alloy for crisp edges and durability
✅ Black anodized finish for smooth glide and corrosion resistance
✅ Pack includes 2 pieces, each 500mm long, cross-section 20x40mm
✅ Compatible with T nuts and 20-series fasteners for easy assembly
💡 What is a 2040 V-slot aluminum extrusion rail used for in DIY 3D printer and CNC builds? This handy component helps create rigid frames, supports linear guides, and enables modular upgrades.
- rigid frame construction for DIY printers and CNC machines
- compatible with T-nuts and 20-series fasteners for easy swaps and upgrades
- smooth glide with 6063-T5 aluminum and black anodized finish
- fits standard 20x40mm profiles and 500mm length kits