Material: Made of high-quality 45# steel material, then electroplated,much stronger,wearproof,durable to use
Compatible with RC Car Robot Crawler Boat, this universal joint pin is perfect for connecting spinning shafts and joints
With shock mitigation, vibration absorption, and high transmission efficiency, this universal joint pin helps reduce noise and wear
Whether used in direct-axis motor, brush motors, or small brushless motors, this universal joint pin compensates for axial and radial offset and protects your linkage
This universal joint shafts is great for use in servo motor systems, 3D printers, CNC machines, and various other applications where firm connection between driving and driven shafts is essential