AFUNTA 5 Pcs Flexible Couplings 5mm to 8mm Compatible with NEMA 17 Stepper Motors, Used in Small CNC Machines & 3D Printer Prusa i3 or ORD Bot with 2 Pcs Allen Wrench
Condition: New
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Availability:
In Stock.
Arrives
Wednesday, Oct 28
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At a glance
- Condition
- New
- Model
- AF-couplings-5
- Weight
- 0.64 oz
Features 5
- Compatible with NEMA 17 stepper motors (for 5mm shaft diameter).
- Flexible Couplings made of premium aluminum alloy materials, exquisite workmanship, bright appearance, good toughness.
- Flexible coupling can eliminate the stress between the motor and drive parts.
- Coupler diameter 19mm x height 25mm.
- 5Pcs shaft coupler diameter 5mm to 8mm + 2Pcs Allen wrench.
Specs 4
| Package Dimensions | 7.13 x 4.25 x 1.02 inches |
|---|---|
| Item Weight | 0.64 ounces |
| Manufacturer | AFUNTA |
| Item model number | AF-couplings-5 |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Oct 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Good product
Works well, used on two, slightly offset drive shafts.
Reviewed in the United States on November 3, 2025 by Jim B.
Ability for use
Very durable and a great product!
Reviewed in the United States on January 14, 2026 by peggy
A must need
Why did you pick this product vs others?: Fixed Z wobble. Putting them on all my printers
Reviewed in the United States on July 2, 2025 by Tyler
Work great with a E3V2
Replaced the ones I had on my e3v2 for my dual z as they seemed to be defective and these were a hell of a lot better. Work great, definitely recommended.
Reviewed in the United States on December 27, 2022 by Eugene
Easily damaged
Chinsium alloy....
Reviewed in the United States on April 12, 2024 by Andrew L.
funcional
piezas utiles para proyectos de robotica.
Reviewed in the United States on July 23, 2024 by Juan Carlos Estrella Balbuena
Quality couplers
It comes with two Allen wrenches. 5 x 8 mm couplers.
Reviewed in the United States on February 1, 2022 by Eric Baker
Bad QA/Manufacturing
The primary issue I encountered with every coupler in the pack was that the holes were drilled off center, which was the main cause of the problems I experienced. It's worth noting that the shape itself was fine, but the machining quality was incredibly poor, resulting in noticeable burrs. In my opinion, these couplers should be removed from Amazon due to their subpar quality.
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Reviewed in the United States on June 22, 2023 by MatrixTek