M4x8mm Ball Nuts Knob Set, 4 Pack, 304 Stainless Steel Round Blind Hole Screw Caps For Lighting, Machinery, DIY Projects, Decorative Silver Finish, Smooth Surface, Corrosion Resistant, High Temperature Durable, Workhorse Quality
✔️ M4 thread, 8mm dia (0.315 in), 304 stainless steel, pack of 4
These high-quality ball knob nuts are built from solid 304 stainless steel, designed for blind-hole mounting in lighting fixtures, machinery, and DIY projects. The smooth finish and corrosion resistance make them a durable choice for indoor and outdoor use, withstanding high temperatures and wear over time.
✅ Material: 304 Stainless Steel
✅ Outer Diameter: 8mm (0.315 in)
✅ Thread Size: M4
✅ Pack: 4 pieces
✅ Finish: Silver, corrosion resistant, high temperature durable
✅ Easy installation by hand (no tools required)
💡 What is a handy use for ball knob nuts in lighting and DIY projects? Handy for finishing blind-hole connections with a clean look and secure grip. - Handy for lamp decorations and control levers - Useful in small machinery and hobby projects - Provides corrosion resistance in outdoor or damp environments - Tool-free installation for quick setup