
★★★★★ Loved by 5000+ customers
★★★★★ Loved by 5000+ customers
★★★★★ Loved by 5000+ customers
★★★★★ Loved by 5000+ customers
★★★★★ Loved by 5000+ customers
★★★★★ Loved by 5000+ customers
★★★★★ Loved by 5000+ customers
★★★★★ Loved by 5000+ customers
★★★★★ Loved by 5000+ customers
★★★★★ Loved by 5000+ customers
★★★★★ Loved by 5000+ customers
★★★★★ Loved by 5000+ customers
★★★★★ Loved by 5000+ customers
★★★★★ Loved by 5000+ customers
★★★★★ Loved by 5000+ customers
★★★★★ Loved by 5000+ customers
🔩 Create Strong Threaded Connections Anywhere
Add secure threaded mounting points to thin metal, panels, brackets, and frames where traditional nuts are difficult to use.
⚡ Faster Installation With Your Drill
Turn a compatible drill or driver into a rivet nut installation tool, helping you finish repairs and assembly jobs with less effort.
🧰 7 Sizes for More Repair Jobs
With M3, M4, M5, M6, M8, M10 & M12, you’re ready for automotive repairs, metal fabrication, furniture, garage work, and DIY projects.
🔧 Why Mechanics Keep It Close at Hand
From everyday garage repairs to professional workshop jobs, the RivetNut Pro 77-Piece Mandrel Kit helps users create strong threaded mounting points quickly and cleanly. With 7 mandrel sizes from M3 to M12, it’s a practical solution for panels, brackets, frames, and repair work where secure fastening matters.
🧰 Why Pros Keep It in Their Toolbox
95%
Makes it easier to install strong threaded inserts in metal panels, brackets, and frames.
92%
Helps reduce guesswork by giving you 7 commonly used sizes in one organized kit.
91%
Keeps repair jobs faster and cleaner with matching mandrels and rivet nuts ready to use.
Based on feedback from mechanics, garage users, and DIY vehicle owners.
FAQs
1. What sizes are included in the kit?
1. What sizes are included in the kit?
The kit includes M3, M4, M5, M6, M8, M10, and M12 mandrel adapters, plus 10 matching rivet nuts for each size.
2. How many pieces are included in total?
2. How many pieces are included in total?
You’ll receive 77 pieces total — 7 mandrel adapters and 70 rivet nuts.
3. What can I use this kit for?
3. What can I use this kit for?
It’s ideal for automotive repair, sheet metal, brackets, furniture, garage projects, workshop fabrication, and DIY jobs.
4. Do I need a special tool to use it?
4. Do I need a special tool to use it?
The mandrel adapters are designed to work with compatible drill or driver setups. Always make sure your tool is suitable for rivet nut installation before use.
5. Are the parts organized by size?
5. Are the parts organized by size?
Yes. Everything comes in a transparent storage case, with the different sizes separated for quick and easy access.