60Pcs Metric Carbon Steel Rivet Nut Tool Kit M3 M4 M5 M6 M8 Mandrel Head Set Rivet Nut Hardware

Description:

【Complete 5-Size Rivet Nut 】

This comprehensive 60-piece kit is designed to handle all your thin-metal fastening needs. It includes 5 precision mandrel heads (M3, M4, M5, M6, M8) and 50 matching flat-head rivet nuts (10 of each size). Whether you are repairing a bicycle frame, installing license plates, or assembling shelving units, this set provides the exact sizes required for secure, vibration-resistant threaded connections in materials.

【Dual-Mode Operation】

Experience maximum versatility with a design that works seamlessly with both power tools and hand wrenches. Use the hex shank mandrels with your electric drill for fast, effortless installation on production lines or large projects. Alternatively, use the hex head body with a standard wrench for precise, controlled manual installation in tight spaces or overhead positions where power tools can't reach.

【Premium Carbon Steel Construction】

Built for durability and professional performance, the mandrels are forged from high-carbon chromium bearing steel (GCR15) with a hardened finish. The innovative dual-bearing washer design significantly reduces friction during the setting process, preventing stripping and extending the tool's lifespan. 

【User-Friendly & Portable Design】

No complex calibration is needed—simply select the correct size mandrel, insert the rivet nut, and tighten. The kit comes in a sturdy plastic storage case that keeps every component organized and protected. The clear layout allows you to quickly identify sizes and prevents loss, making it perfect for mobile mechanics and workshop storage.

【Wide Range of Applications】

Ideal for creating strong threads in thin-walled materials like sheet metal, aluminum tubing, and plastic. Common uses include:

Automotive: License plate mounting, fender repair, interior trim.

Cycling: Bicycle frame repairs, rack mounting.

Home & DIY: Shelving assembly, window frames, furniture repair.

Industrial: Equipment maintenance, panel mounting, HVAC ductwork.

Specification:

Material: Carbon Steel

Sizes: M3, M4, M5, M6, M8

Mandrel Shank Type: Hexagon (Compatible with Drills & Wrenches)

Total Quantity: 60 Pieces

Package Includes: 

5 x Rivet Nut Mandrel Heads (M3, M4, M5, M6, M8)
5 x Hex Bit Bar (M3, M4, M5, M6, M8)

10 x M3 Nuts

10 x M4 Nuts

10 x M5 Nuts

10 x M6 Nuts

10 x M8 Nuts