Adafruit Aluminum Flex Shaft Coupler - 5mm to 5mm

Connect two shafts seamlessly with our machined aluminum set-screw coupler. Designed with a spiral cut, it offers slight flexibility to accommodate shafts that aren't perfectly aligned, significantly reducing binding effects.The coupler is springy along the X, Y, and Z linear axes while maintaining rigidity in the rotational axis. This design ensures minimal backlash, making it ideal for precision CNC applications.Specifically crafted to connect 5mm diameter shafts, it complements our stepper motors perfectly. The coupler includes two sets of double set-screws per side for secure attachment. An essential tool for your precision needs, requiring just a 2mm Allen wrench for adjustment.