Petal Expansion Rivet Nut

Why watch your screws strip and pull out of thin metal panels, when a simple expansion nut can give you a rock-solid anchor in seconds? 🛡️

This Petal Expansion Rivet Nut is a game-changer for hollow and thin-walled materials. Designed to "bloom" and grip securely behind the surface, it provides strong, reusable threaded holes in aluminum, iron sheets, and plastic - perfect for your automotive, cabinet, or DIY projects.

ABOUT THIS ITEM

• 🛡️ Locks Tight in Hollow Materials

Unlike standard screws that slip or strip in thin panels, this nut expands like flower petals behind the surface. It creates a permanent, vibration-proof grip in aluminum, iron sheets, and plastic. No more worries about falling nuts in hollow spaces.

• 📐 Fits Your Specific Panel Needs

Available in a variety of commonly used thread diameters (M4, M5, M6) and lengths (20, 25, 30mm). Perfectly matches different panel thicknesses and hole sizes. Just measure your material, and pick the exact spec you need for a perfect fit.

• 🔧 Slim Profile & Quick Installation

Takes up minimal space inside your material without bulging out. Simply use a compatible rivet nut gun (available separately) to pull and lock the nut into place. No complex welding, no messy glues—just a quick, solid fix within seconds.

• 🛡️ Durable & Rust-Resistant Materials

Choose between premium galvanized iron for everyday indoor use, or stainless steel for superior corrosion resistance in humid or outdoor environments. Both options are built to withstand daily handling and long-term use.

• 🎨 Practical & Versatile Application

A clean, functional design that works seamlessly in automotive repairs, industrial equipment, furniture assembly, and electronics. It provides a reliable threaded hole solution without complicated extra parts.

SPECIFICATIONS

• Category: Petal Expansion Rivet Nut
• Material: Galvanized Iron (Zinc-plated) / Stainless Steel
• Thread Diameter: M4 / M5 / M6
• Length (Threaded Depth): 20mm / 25mm / 30mm

PACKAGE

• 1 × M4 × 20mm Petal Expansion Rivet Nut
• Or 1 × M4 × 25mm Petal Expansion Rivet Nut
• Or 1 × M5 × 25mm Petal Expansion Rivet Nut
• Or 1 × M6 × 25mm Petal Expansion Rivet Nut

NOTICE

• Please allow slight measurement deviations (1–2mm) due to manual production.
• To ensure the best performance, please confirm the exact hole size and panel thickness of your material before ordering.
• Due to different monitor settings and lighting, the actual color and surface texture (galvanized vs. stainless) may vary slightly from the images shown.