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XIKE D20xL30 4mm to 4mm Aluminum Shaft Coupling, Flexible Spider Coupling Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor(1 Pack).

5.0 (1) Write Review
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$6.49

$ 2 .99 $2.99

In Stock

1.Size:4mm To 4mm


2.NumberofItems:1


  • Durable Aluminum Build: Constructed from premium grade aluminum, this flexible spider coupling delivers maximum strength and rigidity for smooth torque transmission under high loads.
  • Flexible Performance: The flexible spider design compensates for misalignment and absorbs vibration, preventing equipment damage while allowing for noise-free operation.
  • Precision Manufacturing: Computerized machining and strict quality control ensure optimal dimensional accuracy and precision-balanced performance, delivering smooth and efficient power transmission.
  • Great Value: With industrial-grade construction and flexible performance, this aluminum shaft coupler provides a quality connection solution for small precision machinery at an affordable price point.
  • Complete Satisfaction Guaranteed: We offer a 12-month quality guarantee on all products. If any issues with product quality arise within 12 months of purchase, please reach out to us directly.Your total satisfaction is our top priority.


Product Description

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Heike O
Reviewed in the United States on May 17, 2025
I needed a new couple for my z-axis. Not much torque is transmitted here so this was a straight fit and replacement for my original torsional cut coupling. The original one gave me a few offsets or slack when changing direction which is almost eliminated with this coupling. I am very pleased with this.