20pcs Car License Plate Screws Metal Expansion Rivets Secure Grip Easy Installation Corrosion‑Resistant

Product overview A metal petal nut expansion screw designed for secure fastening in hollow walls. The hollow body expands inside the cavity to form a strong anchor, providing reliable support for automotive and household applications. Silver finish and compact dimensions make it both functional and discreet. Key features and benefits Secure anchoring: Expands inside hollow walls to create a firm grip, preventing loosening and pullout. Easy installation: Simple install procedure requires a drilled hole and tightening the bolt to activate expansion, saving time and effort. Durable construction: Metal material and a corrosionresistant silver finish offer longlasting performance. Compact size: 2.00 X 1.20 X 1.20 cm 0.79 X 0.47 X 0.47 in fits small mounting points and keeps a low profile. Versatile use: Suitable for mounting car license plates, attaching interior trim or panels, and securing fixtures to hollow wall surfaces. Aesthetic appearance: Clean silver look blends with vehicle parts and household fixtures for a neat finish. Practical applications Automotive license plates: Securely fasten plates and mounting brackets without damaging thin panels. Interior trim and panels: Attach trim, clips, or light fittings to hollow door panels and dashboard areas. Home fixtures: Mount lightweight shelves, signs, or decorative items to hollow partition walls or paneling. Compatibility and performance Material: Metal Color: Silver Size: 2.00 X 1.20 X 1.20 cm 0.79 X 0.47 X 0.47 in Designed for hollow wall installations where a strong internal expansion anchor is required Provides increased stability and reduced vibration loosening compared to standard screws in hollow substrates Installation tips Drill the correct hole size for the fastener. Insert the petal nut expansion screw into the hole until flush. Tighten the bolt to expand the petals and secure the anchor. Avoid overtightening to prevent deformation of thin panels. This petal nut expansion screw offers a practical, reliable fastening solution when you need a compact anchor that performs well in hollow materials and automotive applications.