5 Pack M6 Threaded Ball Knobs 20mm Diameter Thermoset Ball Knob With Brass Insert For Lathe Machines Woodworking Lathes Valves Control Panels And Lawn Mowers Black
✔️ M6 threaded ball knob, 20mm dia, phenolic body, brass insert, black
These compact knobs are designed for quick, secure adjustments on control panels, lathes, valves, drill presses, and a variety of woodworking machines. Made from durable phenolic plastic with a brass insert, they resist impact, heat, and corrosion for a long service life in tough workshop environments.
✅ Diameter: 20 mm (0.79 in) ball head
✅ Thread size: M6
✅ Material: phenolic plastic with brass insert
✅ Pack size: 5 pieces
✅ Color: black
✅ Ergonomic, smooth grip for easy operation
💡 What is a threaded ball knob used for on industrial machinery? Threaded ball knobs are handy for quick, secure adjustments on levers, panels, and shafts across equipment like lathes, drills, and control panels.
- Handy on lathes, milling machines, and valve handles
- Improves grip and adjustment precision on levers and shafts
- Works with standard M6 threaded shafts
- Phenolic body with brass insert resists heat and corrosion