Shaft Usage: 8mm to 12mm / 0.31 to 0.47 inch;Material: Aluminum alloy; Size: 40x32mm/ 1.57x1.26inch( L*D);Feature: Screw type (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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Item# : SPM12395837805
Model # : a16121900ux0391