Rotatable Universal Steering Shaft 8mm To 8mm Inner Diameter U Joint Shaft Coupling 2 Pack With M4 Screws Dope Nickel Coated Iron Joint For Motor Model Robots And RC Projects
✔️ Outer 14 mm, length 34 mm, ID 8 mm to 8 mm, M4 screws included
This rotatable universal joint shaft serves as a flexible torque link between motors and wheels or gears in RC vehicles, model ships, and robots. The nickel-coated iron joint resists corrosion and provides durable performance for extended use.
✅ Outer diameter: 14 mm (0.5 in)
✅ Length: 34 mm (1.3 in)
✅ Inner diameter: 8 mm to 8 mm (0.31 in)
✅ Material: nickel-coated iron joint for corrosion resistance
✅ Includes: 2 universal joints, 4 screws, 1 spanner
💡 What is a universal joint shaft used for in model and hobby projects? Handy for transmitting torque between misaligned shafts.
- In RC cars, robots, and small machines to connect motors to wheels or gears.
- Helps accommodate angular changes while keeping transmission smooth.
- Made from nickel-coated iron for corrosion resistance and durability.