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NIANZAI Hongfubang Diameter Max 79% OFF Coupler 10pcs We OFFer at cheap prices lot 4mm 6mm 3mm 5mm 7m

NIANZAI Hongfubang Diameter Coupler 10pcs/lot 3mm 4mm 5mm 6mm 7m

$31

NIANZAI Hongfubang Diameter Coupler 10pcs/lot 3mm 4mm 5mm 6mm 7m

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Product description

Size:8mm

The shaft couplers are widely applied to small CNC machines encoding and 3D printers Z shaft coupling, simplifies the debugging difficulty.
Screw Hole Diameter:4mm

NIANZAI Hongfubang Diameter Coupler 10pcs/lot 3mm 4mm 5mm 6mm 7m