Coupling Plate – 3 Holes – 20×20 Aluminum Extrusion
Attach various pieces of 20mm slotted aluminum extrusion together with this 3-hole plate.
You’ll probably want to use 10mm long screws to attach this to 20mm extrusion.
- Length: 60mm
- Width: 18mm
- Thickness: 4mm
- Hole Dia: 5.3m (for M4 or M5 screws)