20-set aluminum extrusion corner connector kit with 4040 profile hardware
A 20-set 4040 aluminum profile connector kit with corner brackets, M8 T-slot nuts, washers, bolts, and a wrench for 90-degree assemblies. Includes 1 wrench and 40 M8 components for frame construction; customer insight notes good quality but some fit issues with T-nuts
Highlights
- includes 40 M8 T-slot nuts and bolts
- comprehensive 4040 corner bracket set
- one wrench for assembly
Pros
- complete 4040 corner connector kit
- includes all necessary hardware
- wrench provided for set screws
- widely applicable for aluminum frame builds
- suitable for 3D printer enclosures and racks
Cons
- T-nuts may not fit properly for some setups
Best For
Features
- Includes 20pcs 3540 corner brackets and 1pc 5mm wrench for set screws
- Contains 40pcs M8 x 16mm T-slot sliding nuts and hex bolts
- 40pcs washers included for hardware assembly
- 1pc 5mm wrench provided for tightening set screws
- Compatible with 20S aluminum extrusion frame assemblies for 90-degree joints
