


⚙️ Lock in precision, power your passion.
This 4-piece set of 5mm flange coupling connectors is made from durable 45# steel with heat and electroplated finishing, ensuring superior strength and insulation. Designed for RC model motors and DIY projects, it includes M3 fastening screws and a mini hex wrench for easy installation and secure shaft alignment.
| Manufacturer | daier | 
| Part number | H417*4 | 
| Item Weight | 30 g | 
| Package Dimensions | 11.3 x 7.6 x 1 cm; 30 g | 
| Item model number | H417*4 | 
| Size | 5 mm | 
| Material | Metal | 
| Batteries included? | No | 
| Batteries Required? | No |