3DMakerWorld Set Flexible Screw Shaft Coupler - 5mm x 8mm
$12.89
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Key Features: Lightweight Aluminum Alloy 5mm to 8mm size Popular with the Prusa Mendel 3D Printer Stronger than a printed coupler with more tolerance This aluminum flexible shaft coupler is used to replace the printed coupler to connect the motor shaft and the Z-axis threaded rod in Prusa Mendel and a few other printers. It is stronger than a printed coupler and provides more tolerance in Z-axis alignment.Item SpecificsMaterial: Aluminum AlloyType: Set ScrewInner Diameter: 8 mm (0.31 in)Diameter: 20 mm (0.79 in)Length: 25 mm (0.98 in)
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