Feature

●Connection Bore Diameter: 0.2 - 0.3 inches (4 - 7 mm); Total Length: 1.0 inches (25 mm); Outer Diameter: 0.7 inches (18 mm); With M4 screws;
●Widely used in blowers, 3D printers, DIY robots, CNC machines, stepping motors, etc. Similarly, rigid clamp coupling and shaft couplers are used to hold bearings and sprockets securely to the shaft and are used in motor and gearbox assemblies
●2/4 screw top tight rigid coupling - holds shaft securely High torque, rigidity, low inertia, excellent sensitivity
●Note: Rigid type basically does not allow excenters and must be adjusted sufficiently during use
●The one-piece set screw clamp design makes it easy to set up items on the shaft and control the holding capacity of the coupling


Description

Product Description:

Made of high strength aluminum alloy, one piece construction, maintenance-free, oil and corrosion resistant.
Toptight Rigid Coupling, High Torque, Rigidity, Low Inertia, Excellent Sensitivity
There is no rotation gap and the elasticity action can compensate for symmetric angle deviation.
Suitable for model cars, model boats, hardware, molds, mechanical drive situations, etc.


Specifications:

Connection bore diameter: 0.2 - 0.3 inches (4 - 7
Total length: 1.0 inches (25 mm)
Outer Diameter: 0.7 inches (18 mm)
Penetration angle: 180 degrees
Material: Aluminum Alloy
Color: Blue
Screw Size: M4*6mm (D*L)


Package Include:

2 x Rigid Shaft Couplers
8 x M4 Screws