Carbon Steel Rivet Nut Tool Set
This premium rivet nut tool set is engineered for high-efficiency fastening and seamless connecting of various metal sheets, pipes, and structural components. Combining industrial-grade strength with versatile compatibility, it provides a stable, permanent thread in thin materials where tapping is impossible. The perfect solution for DIY enthusiasts, automotive repairs, and industrial construction. Secure your projects with absolute confidence! 🛠️🔩

PRODUCT FEATURES
- 💪 Sturdy & Durable Carbon Steel
Crafted from high-strength carbon steel, this rivet tool kit is highly wear-resistant and built to endure heavy-duty usage. It ensures a strong, reliable connection that resists deformation under immense structural load, extending the lifespan of your tools and assemblies.

- ⚡ Versatile Triple-Drive System
Engineered for ultimate flexibility, these rivet nut heads can be operated manually with a wrench, or attached to electric and pneumatic drills. This multi-compatible design significantly improves work efficiency, letting you choose the best power mode for your project.

- 🔄 Universal Multi-Size Compatibility
The set includes 5 essential metric mandrel sizes: M3, M4, M5, M6, and M8. Each adapter is precisely machined to ensure a perfect, secure fit with standard rivet nuts, allowing you to switch sizes effortlessly to handle different sheet metal thickness levels.

- ⚙️ Broad Range of Applications
From home furniture manufacturing and automated assembly lines to industrial steel framing and automotive license plate installations, this versatile tool set handles it all. It delivers professional-grade fastening performance across diverse manufacturing and repair sectors.

HOW TO USE
1. Prepare the Materials: Drill a clean hole in the metal sheet or pipe matching the outer diameter of the chosen rivet nut.
2. Assemble the Tool: Thread the rivet nut onto the corresponding size mandrel head, and lock it tightly onto your wrench or electric drill.
3. Fasten and Secure: Insert the nut fully into the pre-drilled hole. Apply rotational torque manually or trigger your drill to collapse the sleeve securely into place, then reverse out the mandrel.
PRODUCT DETAILS
- Product Name: Carbon Steel Rivet Nut Tool Set
- Material: Industrial-Grade Carbon Steel & Alloy
- Mandrel Sizes Included: M3, M4, M5, M6, M8
- Drive Compatibility: Manual Wrench / Electric Drill / Pneumatic Drill
- Application Scope: Sheet metal, steel pipes, furniture, automotive fabrication

PACKAGE INCLUDES
- 1 / 2 / 3 / 5 × Hand Rivet Nut Tool Mandrel Kit (60pcs Combo Set)
IMPORTANT NOTES
- Ensure the pre-drilled hole diameter matches the rivet nut size specifications perfectly to prevent slipping.
- Do not over-tighten when using an electric drill to avoid stripping the internal threads of smaller sizes like M3 or M4.
- Keep the tool mandrels lightly lubricated with anti-rust oil when stored for extended periods.
- Keep out of reach of children.