6pcs 40mm By 6mm Stainless Steel D Shaft Axles For Robot Cars And RC Projects, Non Slip Gear Shafts For DIY Robotics, Durable 303/304 Stainless Steel For Smooth Power Transmission

Premium 6-Pack 40x6 mm Stainless D Shaft Axles for RC Cars
✔️ 6-pack 40x6 mm stainless D shafts for robot builds and DIY projects

These D-shaped axles are precision-ground from 303/304 stainless steel to ensure a tight fit, smooth rotation, and reliable power transfer in robot cars, RC projects, and educational prototypes.

✅ 40 mm length; 6 mm diameter D-shaped profile
✅ Ground finish for smooth operation and precise fit
✅ 303/304 stainless steel for durability and corrosion resistance
✅ Easily cut to custom lengths to suit your build
✅ Pack of 6 axles for RC cars and DIY robotics

💡 What is a D shaft axle used for in hobby robotics and RC projects?

They are handy for securely connecting wheels and gears to motors, enabling reliable power transmission and motion control.

- D-shaped profile prevents wheel/gear slip during torque transfer
- Stainless steel construction (303/304) resists wear
- Easily cut to custom lengths for different builds
- Compatible with common motors and gear sets
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