8mm to 6.35mm Shaft Coupling 25mm Length 20mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder
$19.00
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Material Aluminum Fastener Type Coupling Thread Size 1-1/2"-4 Exterior Finish Aluminum Color Silver Metal Type Aluminum Shaft Usage: 6.35mm to 8mm / 0.25 to 0.31 inch Material: Aluminum alloy; Size: 25x20mm/ 0.98x0.79inch( L*D) Feature: Spline shaft with coiling clamping; Main Color: Silver tone Flexibility of coupling shaft removes stress between the motor and driving components. The shaft couplers are widely applied to small CNC machines encoding and 3D printers Z shaft coupling, simplifies the debugging difficulty.
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