



⚙️ Elevate your RC game with steel-strong precision!
This 4-piece set of 4mm flange coupling connectors is engineered from durable 45# alloy steel with a heat and electroplated finish, providing superior strength and corrosion resistance. Designed for precise shaft alignment in RC model motors, it includes all necessary M3 screws and a mini hex wrench for quick installation and maintenance. Perfect for serious DIY enthusiasts seeking reliable, professional-grade hardware accessories.
| Material | Metal |
| Fastener Type | Coupling, Hex |
| Thread Size | M3 |
| Exterior Finish | Aluminum,Steel |
| Colour | Silver |
| Metal Type | Alloy Steel |
| Finish Type | Unfinished |
| Brand | daier |
| Item Weight | 30 Grams |
| Thread Type | Iso Metric |
| Inside Thread Size | M3 |
| Thread Style | Right Hand |
| Thread Coverage | Unthreaded |
| Thread Class | M3 |
| Size | small |
| Item Diameter | 4 Millimetres |
| Maximum Shear Strength | [INFERRED: Higher than aluminum or copper alloys] |
| Number of Pieces | 4 |
| Manufacturer | daier |
| Country of Origin | USA |
| Item model number | H416*4 |
| ASIN | B08334VLZG |
Trustpilot
1 month ago
2 weeks ago