TOP-VIGOR 2pcs 5mm to 8mm Shaft Coupling Set Screw, Stainless Steel Bore Rigid Shaft Coupler D14mm x L22mm for CNC Machine, 3D Printer, Motor Accessories or DIY

TOP-VIGOR 2pcs 5mm to 8mm Shaft Coupling Set Screw, Stainless Steel Bore Rigid Shaft Coupler D14mm x L22mm for CNC Machine, 3D Printer, Motor Accessories or DIY

• What You Get - 2pcs rigid shaft coupler + 8pcs set screws. Bore Diameter: 5mm to 8mm, Outside Diameter : 14mm/ 0.55 inch, Through Angle: 90 Degree, Total Length: 22mm /0.87 inch
• Reliable Steel Material - Constructed from durable stainless steel, the 5mm to 8mm shaft coupling is oil-proof, corrosion-resistant, and rust-resistant, ensuring a long service life.
• Outstanding Rigid Performance - Crafted from stainless steel, the 5mm to 8mm shaft coupler has reduced inertia, high torque with rigidity, low inertia, and high sensitivity. It has no rotation gap and elastic action, compensates for symmetrical angular misalignment.
• Versatile Application - The 5mm to 8mm rigid shaft coupling is used to hold bearings and sprockets tightly on the shaft to ensure the normal and smooth operation of the machine. Widely used in CNC machine, blowers, stepper motors, 3D printer, DIY robots, mechanical drive situations, etc.
• NOTE - The 5mm to 8mm rigid shaft coupler basically does not allow eccentricity, so it must be fully adjusted during use.