Feature

●Connection Diameter: 5mm to 8mm, Total Length: 25mm /0.98 inch, Outside Diameter : 14mm/ 0.55 inch
●Widely used in blowers,3D printer,DIY robots,CNC machine,stepper motors,etc. Similar to rigid clamp couplings, shaft couplers are used to hold bearings and sprockets tightly on the shaft, and are used in motor and gearbox assemblies.
●Top tight type rigid coupling with 2/4 screws to hold the shaft tightly; high torque with rigidity, low inertia and excellent sensitivity.
●NOTE: The rigid type basically does not allow eccentricity, and it must be fully adjusted during use.
●Single piece set screw clamp design makes it easy to set up the items on the shaft and control the holding capacity of the coupling.

[8mm to 8mm Blue]

[10mm to 10mm Silver Tone]

[6.35mm to 10mm Blue]

[5mm to 8mm Silver Tone]

[6.35mm to 8mm Blue]

[8mm to 10mm Blue]

[4mm to 8mm Blue]

[8mm to 10mm Silver Tone]

[4mm to 5mm Blue]

[5mm to 8mm Blue]

[4mm to 4mm Silver Tone]

[4mm to 6mm Blue]

[4mm to 4mm Blue]

[6mm to 8mm 2PCS Silver Tone]

[5mm to 6mm Blue]

[6mm to 6mm Silver Tone]

[6mm to 8mm Blue]

[5mm to 5mm Blue]

[8mm to 8mm Silver Tone]

[6mm to 10mm Silver Tone]

[5.2mm to 5.2mm Silver Tone]

[6.35mm to 6.35mm Blue]

[6mm to 6mm Blue]

[10mm to 10mm Blue]

Description

Specification:
8 pcs screws design
Thread Size: M4
Color: Blue
Material: Aluminum Alloy
Connection Diameter: 5mm to 8mm
Total Length: 25mm /0.98 inch
Outside Diameter : 14mm/ 0.55 inch
Through Angle: 180 Degree

Package List:
2 Pcs x Rigid Shaft Coupler
8 Pcs x M4 Screws

Description:
Made from aluminum alloy material to reduce inertia
Rigid coupling,high torque with rigidity,low inertia and excellent sensitivity
No rotation gap, elastic action can make up for symmetrical angular misalignment
Maintenance-free, oil proof and corrosion resistance
Suitable for model car, model boat, hardware, , mechanical drive situations etc

Note:
Please allow 1-3mm differs due to manual measurement
Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding