D9*L20 Miniature Brass Rigid Coupling Component Accessory CNC Stepper Motor Shaft Connector 1Pcs(2 X 2)
Size2 X 2
Description
Gear & Sleeve
Standard or Nonstandard : Standard
Flexible or Rigid : Rigid
Material : Brass
Structure : Metal Bellows
Lnner Pore : 2mm/2.3mm/3mm/3.17mm/4mm/5mm/6mm
Outside Diameter : 9mm
Length : 20mm
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