MECCANIXITY 3mm to 3mm Bore Rigid Coupling 20mm Length 9mm Dia M3 Brass Shaft Coupler Connector for 3D Printers DIY Car Boat Copper Tone, with 2pcs Coupling, 8pcs Screws, 2pcs Wrench

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MECCANIXITY 3mm to 3mm Bore Rigid Coupling 20mm Features

• Couplings are widely used in blowers, 3D printers, DIY robots, CNC machine tools, stepper motors, etc. Similar to rigid clamp couplings, shaft couplings are used to secure bearings and sprockets tightly to shafts and are used in motor and transmission components. Suitable for model cars, model ships, hardware, mechanical drive occasions, etc.

• Connection Bore Diameter: 3mm to 3mm; Screw Thread Size: M3*0.5; Total Length: 20mm /0.79-inch; Outside Diameter: 9mm/0.35-inch; Material: Brass; In the package of: 1 Set x Rigid Coupling (Include 2pcs Coupling + 8pcs Screws + 2pcs Wrench)

• Made of brass, it has good electrical conductivity, high strength, high hardness, integrated structure, maintenance-free, oil-proof and corrosion-resistant. Top-tight rigid coupling, high torque, high rigidity, low inertia and excellent sensitivity. There is no rotational play and the elastic effect compensate for symmetrical angular misalignment.

• 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.

• The rigid type basically does not allow eccentricity and must be fully adjusted during use. Please allow slight errors due to manual measurement.

About MECCANIXITY 3mm To 3mm Bore Rigid Coupling 20mm