M4 - M6 50pcs Petal Rivet Lock Nuts With Screw Fixed Petal Lantern Type Czech Hollow Rivet Screw

🌟 Features 🌟⚙️【Petal-Shape Expansion Structure for Superb Fastening Force】Unique petal-shaped design expands under force to lock onto base material, preventing loosening. Load-bearing stability exceeds ordinary expansion screws.⚙️【Precision Thread Technology for Tight Engagement】Uniform threads and clear tooth profile enable precise nut meshing, smooth tightening without jamming, and effective thread slipping prevention.⚙️【Corrosion & Rust-Resistant Coating for Longevity】Professionally coated for corrosion resistance, withstands humid and acidic environments, suitable for indoor & outdoor use.⚙️【Wide Compatibility with Multiple Materials】Compatible with aluminum alloy, steel plates, sheet metal, hollow plastic plates, meeting decoration, installation and maintenance needs.⚙️【Complete Range of Sizes for Versatile Use】Available in various sizes for small-scale fixing and heavy-duty load-bearing, offering one-stop fastening solutions.📏 Specifications 📏🟠- Material: Iron zinc;🟠- Thread Size: M4/M5/M6/M8;📦 Package Includes 📦💠-50/pcs M4/M5/M6/M8 Petal Rivets Lock Nut;📢 Note 📢🔸 Please allow 1-3 mm size difference due to manual measurement.🔸 Color may vary slightly due to monitor settings.❤ CUSTOMER FEEDBACK❤👉 If you’re satisfied with the product, please leave us a 5-star positive review! ⭐⭐⭐⭐⭐👉 Thank you for choosing our store—your support means the world to us! 👏