Five Pack Universal Joint Shaft Couplings 3.17mm To 5mm Inner Diameter Rotatable Steering Shaft Joint With Screws For RC Cars Robots And Boat Drive Systems

Pack of Five Rotatable Universal Joint Shaft Couplings for RC Drives
✔️ Five 11 x 24.5 mm steel joints plus ten M4 screws included

A universal rotatable steering shaft joint transmits rotational power smoothly from motor to drive system in RC cars, robots, and boats.

✅ Size 11 x 24.5 mm OD x H with 3.17 mm to 5 mm bore
✅ Made from 45# steel for strength under steering loads
✅ Includes 5 joints and 10 M4 set screws in the pack
✅ Connects easily to motor shaft with hex wrench tightening

💡 What are universal joint shaft couplings typically used for? Universal joint shaft couplings keep power flowing smoothly through angled connections in steering and drive setups. - They link motors to gearboxes in RC cars without losing torque - They handle boat and robot steering columns that need constant velocity - They fit 3.17 mm to 5 mm shafts and stay secure with set screws - They resist wear so alignment stays precise during repeated use

✝️