M5x20mm Ball Nuts Knob Set, 2 Pcs Stainless Steel 304 Round Blind Hole Screw Cap Covers For Lighting, Machinery, DIY Projects, Smooth Finish, Silver Durable Construction

Stainless 304 Ball Nut Knob Set, M5 x 20mm, 2-Pack
✔️ M5 thread, 20mm dia, 304 stainless, 2 pcs ball knob set

These 304 stainless steel ball nuts are designed to cap blind holes and finish fittings in lighting installations, machinery, and DIY projects. They tighten by hand with a smooth thread for tool-free installation.

✅ 耐食性を高めるためのMaterial: 304stainless steel
✅ Outer diameter: 20 mm (0.79 inch)
✅ Thread size: M5
✅ Packing: 2 x Nuts Knob
✅ Easy install: hand-tighten, no tools needed

💡 What is a typical use for a ball nut knob in lighting and industrial setups?

This handy accessory secures caps and knobs in panels and equipment while resisting rust and heat.

- fits lighting fixtures and control panels for a clean finish
- handy for DIY projects needing quick, tool-free installation
- corrosion-resistant for outdoor equipment and machinery