Solid Brass Ball Nut Threaded Sphere Finial Cap Decorative Nut M3 M4 M6 M10 M12
⚙️ [ DESIGN ] : Solid sphere with a precision-tapped internal thread for secure fastening. 📏 Example: Φ6mm (M3 x 0.5). 🟡 🔩 Solid H62 Brass Threaded Balls. 🛡️ [ RUST PROOF ] : Naturally resistant to humidity and chemicals.