10 Pcs 3Mm To 3Mm Brass Shaft Couplers With Set Screws For Motor Shafts, High Temperature Wear Resistant, Includes 40 Screws And 2 Allen Wrenches, Quick Connect Two Shafts
✔️ 3mm-3mm brass couplers, high-temp wear-resistant, includes 40 screws & 2 wrenches
These compact brass shaft couplers connect two shafts (3mm to 3mm) to transmit torque in small motor setups. They’re ideal for hobby CNC, robotics, and compact machinery where tight, reliable linkage matters.
✅ Brass shaft couplers, 3mm to 3mm
✅ High-temperature wear-resistant brass material
✅ Set-screw design for secure grip
✅ Includes mounting screws and two Allen wrenches for quick install
💡 What is a shaft connector used for in small motor projects?
In short, this handy coupling joins two shafts to transfer torque while tolerating minor misalignment.
- Connects motor shaft to gears, pulleys, or bearings
- Handy for compact builds where space is tight
- Helps absorb minor misalignment and reduces vibration
- Locks securely with set screws for dependable drive