14 Pack 2040 Aluminum Extrusion Corner Brackets 90 Degree Right Angle L Connectors With T Slot Nuts And Bolts For 2040 20 40 Extruded Aluminum Profile Build Kit

14-pack 2040 Aluminum Corner Brackets Kit 20x40 Extrusions
✔️ Includes 14 connectors, 56 t-slot nuts, 56 M5 screws, and a wrench

These 2040 series aluminum extrusion corner brackets create solid 90-degree joints for 20x40 profiles. They're ideal for building sturdy frames in CNC machines, 3D printers, robotics projects, and industrial prototypes.

✅ 14 pcs 2040 aluminum extrusion corner brackets
✅ 56 pcs carbon steel galvanized t-slot nuts
✅ 56 pcs stainless steel M5 x 14mm hex socket cap screws
✅ 1 pc 3mm wrench
✅ Fits 20x40 mm extrusions for 90-degree connectors

💡 What is a 2040 extrusion corner bracket kit used for in DIY CNC and 3D printer frames? It’s handy for locking 20x40 profiles at right angles to build rigid frames. - handy for securing square frames on a budget - quick assembly with included nuts, bolts, and wrench - supports stable alignment under load for accuracy