Feature

●Connection diameter: 0.08 inch (2 mm) - 0.29 inch (5 mm), Total length: 0.78 inch (20 mm) / 0.47 inch (12 mm)
●Widely used in blowers, 3D printers, DIY robots, CNC machines, stepping motors, etc. Similar to rigid clamp couplings, the shaft coupler is used to hold bearings and sprockets securely to the shaft and is used in motor and gearbox assemblies
●Toptight Rigid Coupling with 2/4 screw to hold shaft securely High torque with rigidity, low inertia and excellent sensitivity
●Note: Rigid type basically does not allow excenter and must be fully adjusted during use
●One-piece set screw clamp design makes it easy to set up items on shaft and control coupling holding capacity


Description

Specifications:
Four screw design
Screw Size: M4
Color: Red
Material: Aluminum alloy
Connection diameter: 0.08 to 0.2 inches (2
Total Length: 0.78 in (20 mm)
Outer Diameter: 12mm / 0.47in
Penetration angle: 180 degrees
Package List:
1 x Rigid Shaft Coupler
4 x M4 Screws
Description:
Aluminum material to reduce the inertia of aluminum
Rigid coupling, rigid high torque, low inertia, excellent sensitivity
There is no rotation gap and elastic action can compensate for symmetric angle deviations
Maintenance free, oil and corrosion resistant
Suitable for model cars, model boats, hardware, mechanical drive situations, etc.
Note:
Please allow 1-3mm differences due to manual measurement.
Due to the different display and light difference, the picture may not reflect the actual color of the item. Thank you for your understanding.