100 Pack 1 4 20 Aluminum Flange Rivet Nuts With UNC Threads Flat Head Threaded Insert Nuts For 0.7mm To 4mm Grip Range, 8.9mm Body Diameter, 12.1mm Head Diameter, 1.4mm Head Height, 15.1mm Total Length, 9mm Installed Length, Silver

Durable 100-Pack Aluminum Rivet Nuts for Threaded Inserts
✔️ 100 aluminum rivet nuts with 1/4-20 UNC threads, grip 0.7mm (0.027") to 4mm (0.157"), body 8.9mm (0.350") diameter for strong fastening in thin materials

Aluminum rivet nuts are practical inserts that create secure threaded holes in materials from 0.7mm to 4mm thick, commonly used in automotive repairs, machinery assembly, and home DIY tasks to add reliable anchors without welding.

✅ 100 pieces in each pack for bulk projects
✅ Grip range: 0.7mm (0.027") to 4mm (0.157") for various material thicknesses
✅ Body diameter: 8.9mm (0.350"), head diameter: 12.1mm (0.477"), head height: 1.4mm (0.055")
✅ Total length: 15.1mm (0.594"), installed length: 9mm (0.354"), application hole: 9mm (0.354")
✅ Silver finish with flat head design for flush mounting

💡 What benefits do threaded inserts like rivet nuts provide in mechanical assemblies? Rivet nuts are a smart choice for adding threads to thin metals or plastics. - They offer a permanent, vibration-resistant fix in tight spaces - Help distribute load evenly to prevent material failure - Allow for easy removal and reinstallation in repairs - Boost overall strength in applications like automotive frames