Purple M3x6 Aluminum Round Spacers, 15pc Drone Kit
✔️ M3x6 round aluminum spacers, 3mm ID, 5mm OD, 6mm length, 15 pcs

These are lightweight aluminum spacers designed as M3x6 round standoff columns, perfect for drones, FPV quads, RC aircraft, and DIY robotic builds. They keep components spaced securely while resisting corrosion under flight vibrations.

✅ Model: M3x6
✅ Inner diameter: 3mm
✅ Outer diameter: 5mm
✅ Length: 6mm
✅ Material: aluminum alloy with anodizing
✅ Finish: purple anodized, corrosion-proof
✅ Pack size: 15 pieces

💡 What is a pillow block bearing used for in hobby drone builds?

These handy bearings support rotating shafts in tight, lightweight setups, keeping things aligned and reducing vibration.

- Supports shafts and reduces friction in small frames
- Helps maintain alignment of motors, gears, and payloads
- Works well with M3 spacers for a clean, secure build