Description
Features: Made of premium aluminum material, it is durable and long lasting use. Widely used in hardware,molds, and the occasion of the mechanical transmission. Fixed Couplers are used to Connect Stepper Servo AC DC motors to Ball screw or Lead screw they are widely used to build CNC Router, CNC Plasma, CNC Mill, CNC Laser and many automation machines. Suitable For: connecting two axis with different diameters, can also be connected with a motor axis, or connecting shafts of different diameters. Material: Aluminum Alloy Color: Blue Connection diameter: 5 x 8mm Top Thread Size: M4 Through Angle: 180 Degree Size: 2.5 x 1.4 x 1.4cm Weight: 8.2gPackage Content: 5 x 3D Printer 5 x 8mm Couplings