Flat Knurled Nut M3 12mm 4mm Thumb Lock Nut Aluminum Alloy Black Pack Of 5 For Quick Tweaks In Electronics DIY Projects And Mechanical Assemblies For Maker And Pro Grade Performance
✔️ M3 thread, 12 mm outer dia, 4 mm height, Al alloy, 5 pcs
These flat knurled nuts are compact M3 fasteners designed for quick, hand-tightened adjustments in electronics, DIY projects, and mechanical assemblies. Made from wear-resistant aluminum alloy, they offer lightweight durability and simple tool-free operation in tight spaces.
✅ Thread size: M3
✅ Outer diameter: 12 mm (0.47")
✅ Height: 4 mm (0.16")
✅ Material: Aluminum alloy, black anodized finish
✅ Package: 5 pieces
💡 What is a flat knurled nut used for in quick-adjust assemblies? This handy part makes it easy to tighten or loosen without tools in tight electronics enclosures and DIY setups. - Handy for M3 threaded fittings in compact spaces - Quick, tool-free tightening in electronics and maker projects - Durable aluminum alloy with a black finish for long life - Ideal for fast adjustments in hobby and professional settings