Specification:
Four screw design
Material: Aluminum Alloy
Color: Blue
Connection diameter: 5 x 8mm
Outer diameter : 14mm
Total length : 25mm
Top Thread Size: M4
Through Angle:180...

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Specification:
Four screw design
Material: Aluminum Alloy
Color: Blue
Connection diameter: 5 x 8mm
Outer diameter : 14mm
Total length : 25mm
Top Thread Size: M4
Through Angle:180 Degree
Dimensions: 14 x 25mm/0.55 x 0.98"(Dia x L)

Package List:
5x5*8mm Rigid Shaft Coupler
20xScrews
1xHexagon wrench



  • Flex capability of the coupler removes stress when shafts are not aligned perfectly
  • Suitable for connecting two axis with different diameters, can also be connected with a motor axis, or connecting shafts of different diameters
  • Between the transmission member can do both screw can do model remote control boat propeller shaft and the motor power,flexibility of this coupler removes stress between motor and driving component
  • Compatible with NEMA 17 stepper motors (for 5mm shaft diameter)
  • Dimensions: 14 x 25mm/0.55 x 0.98"(Dia x L)
  • Flex capability of the coupler removes stress when shafts are not aligned perfectly
  • Suitable for connecting two axis with different diameters, can also be connected with a motor axis, or connecting shafts of different diameters
  • Between the transmission member can do both screw can do model remote control boat propeller shaft and the motor power,flexibility of this coupler removes stress between motor and driving component
  • Compatible with NEMA 17 stepper motors (for 5mm shaft diameter)
  • Dimensions: 14 x 25mm/0.55 x 0.98"(Dia x L)

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