All In One Metric Rivet Nut Kit With 200 Pcs Carbon Steel Rivet Nuts M3 M4 M5 M6 M8 UNC Flat Head Nutserts With Knurled Deep Threads For Automotive Mechanical And Equipment Installations

All-in-One Metric Rivet Nut Kit: 200 Carbon Nuts
✔️ Includes M3-M8 UNC knurled deep-thread nuts in a box

This all-in-one rivet nut kit provides 200 carbon steel Nutserts with knurled deep threads for extra stability and anti-slip performance. It’s designed for automotive, machinery, electrical, furniture, refrigeration, and general equipment installations.

✅ 200 pieces in a compartmentalized storage box for quick selection
✅ Carbon steel rivet nuts with knurled, deep-thread design for stability
✅ M3, M4, M5, M6, M8 UNC sizes included for common applications
✅ Corrosion-resistant coating to extend service life in harsh environments
✅ Lightweight and easy to install with standard tools

💡 What is a rivet nut kit typically used for in metalworking and fabrication? This handy kit lets you add threaded inserts to thin panels where internal threads can't be cut. - Provides strong threaded anchors in steel, aluminum, and composites - Supports M3 to M8 UNC sizes for flexible hardware choices - Helps retrofit mounting points and repair damaged threads