



⚙️ Connect with confidence — the brass standard for your motor shafts!
The uxcell Hex Coupler 3mm Bore is a premium brass shaft connector designed for precise and durable motor-to-wheel coupling in RC models and robotics. This 8-piece set includes all necessary M4 screws and hex wrenches, ensuring easy installation and reliable performance for professional-grade builds.
| Material | Metal |
| Fastener Type | Hex, Wheel |
| Thread Size | M4 |
| Exterior Finish | Brass |
| Colour | Gold |
| Metal Type | Brass |
| Finish Type | Brass |
| Brand | uxcell |
| Thread Type | Iso Metric |
| Inside Thread Size | M4 |
| Thread Style | Right Hand, M4 (Metric) |
| Thread Coverage | Unthreaded |
| Thread Class | Class 2A |
| Size | small |
| Item Diameter | 3 Millimetres |
| Number of Pieces | 8 |
| Manufacturer | uxcell |
| Country of Origin | China |
| Item part number | a19120400ux0033 |
| ASIN | B08M3FY9MM |
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