Rigid 6mm Flange Coupling Pack Of 4 For RC Models And DIY Projects High Hardness Metal Axis Bearing Fittings Motor Connector And Guide Shaft Support Coupler Includes M3 Wrench And Screws
✔️ 6mm bore, 10mm outer, 22mm base, M3 holes, steel
These rigid flange couplings securely join two model shafts, making them ideal for RC cars, planes, and DIY drive-train projects. Made from plated steel, they resist corrosion and stand up to long-term use. Each pack includes four couplings, plus a mini M3 wrench and four M3 screws for quick installation.
✅ Inner Diameter: 6mm
✅ Cylinder Outer Diameter: 10mm, Cylinder Height: 10mm
✅ Base Diameter: 22mm, Base Height: 2mm
✅ Material: high-hardness plated steel with corrosion resistance
✅ Includes: 4 x flange couplings, 1 x M3 wrench, 4 x M3 screws
💡 What is a flange coupling used for in RC models and DIY projects?
This handy guide explains the core idea and benefits for hobby setups.
- Improves shaft alignment and torque transfer in RC drive trains
- Reduces shaft slip during rapid acceleration or load changes
- Provides quick installation with included M3 hardware
- Durable, corrosion-resistant plated steel for long-term use