D Shaft Stainless Steel Robot Axle 6mm x 100mm 5 Pack Flat Side Drive Shaft For FTC FRC Robots And DIY Builds Smooth Bearing Fit Set Screw Contact D Bore Match Beefy Pro Grade Build Ready

Premium Stainless D-Profile Robot Axles 6mm x 100mm Pack of 5
✔️ 5 Pack 6mm Diameter 100mm Length Stainless Steel Shafts

These stainless steel D shafts work great for robot drivetrains and DIY mechanism builds where you need reliable motion transfer without slippage.

✅ D profile gives set screws a flat spot for solid grip
✅ Made from stainless steel to resist rust and wear
✅ Measures 6mm diameter by 100mm long each
✅ Comes as a 5 pack for multiple builds or spares
✅ Slides smoothly through bearings with minimal binding

💡 What are D shaft axles commonly used for in robotics projects? D shafts help keep wheels gears and hubs locked in place during high torque moves. - They fit D bore parts perfectly so set screws sit flat and hold tight - Stainless build handles repeated use in drivetrains and linkages - Compact size works well for FTC FRC and classroom robot kits - Easy to store in parts bins and quick to swap on the bench

✝️