12 Pack 5mm Bore Stainless Steel Shaft Collars With Set Screws 10mm Outside Diameter 7mm Wide Landing Gear Stopper Wheel Collar With Hex Wrench For Precise Positioning Spacing And Bearing Surface Applications

12-Pack 5mm Bore Stainless Shaft Collars for Precise Spacing
✔️ Locking 303 stainless steel, 10mm OD, 7mm thick, set-screw

These round shaft collars act as positioners, spacers, stops, and bearing surfaces, sliding onto a shaft to secure components in place. Made from durable 303 stainless steel, they resist corrosion and stand up to demanding setups in robotics, automotive work, and model aircraft projects.

✅ 5mm bore, 10mm outside diameter, 7mm wide
✅ Material: 303 stainless steel for high strength and corrosion resistance
✅ Set screw design enables adjustable positioning along the shaft
✅ Works as a positioner, spacer, stop, and bearing surface in machines
✅ Pack of 12 pieces for multi-assembly use

💡 What is a shaft collar with a set screw used for in precision machinery?

This handy piece helps lock components in place after precise alignment.

• Lock gears, pulleys, or bearings onto a shaft
• Enable quick, precise adjustments with a hex wrench
• Maintain tight tolerances in compact assemblies