uxcell 4mm Inner Dia H12*D10 Rigid Flange Coupling Motor Guide Shaft Coupler Motor Connector for DIY Parts sold2026 off/on ratio 1

off/on ratio 1

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uxcell 4mm Inner Dia H12*D10 Rigid Flange Coupling Motor Guide Shaft Coupler Motor Connector for DIY Parts sold2026 off/on ratio 1uxcell 4mm Inner Dia H12*D10 Rigid Flange Coupling Motor Guide Shaft Coupler Motor Connector for DIY Parts Product Features Inner Diameter: 4mm 0. 16 inch, Total Height: 12mm 0. 47 inch, Cylinder Outer Diameter: 10mm 0. 39 inch, Cylinder Height: 10mm 0. 39 inch, Base Diameter: 22mm 0. 87 inch, Base Height: 2mm 0. 08 inch, Mounting Hole Distance: 16mm 0. 63 inch,2 x M3 Fastening Screws Type: Flange Shaft Coupling, suitable for model shaft connection,