860Pcs Rivet Nut Kit UNC Rivnut Nutsert Assortment

Comprehensive Multi-Specification Kit 

This professional 860-piece rivet nut kit combines SAE UNC (6#-32, 8#-32, 10#-24, 1/4"-20, 5/16"-18, 3/8"-16, 1/2"-13) and Metric (M3-M12) sizes with dual material options:

304 Stainless Steel: Superior corrosion resistance for harsh environments 
Color Galvanized Carbon Steel: Enhanced durability with zinc-plated protection

Premium Quality Construction

Flat head design with work-hardened surfaces for high-strength load-bearing

Half-hex body with large flange for secure fastening in thin materials

Heat-treated carbon steel installation tool included

Universal Compatibility

Installs single-sided in materials ranging from 0.5-6mm thickness, perfect for:

✔️ Automotive repair & heavy truck maintenance

✔️ Sheet metal fabrication & industrial equipment

✔️ DIY projects with plastic/fiberglass materials

Professional Organization

Heavy-duty carrying case with compartmentalized storage

Quick-access design saves 50%+ installation time

Dual Material Advantages

Stainless Steel: Ideal for marine/chemical applications (30% lighter than standard bolts)

Galvanized Steel: Cost-effective solution for general construction

Customer Commitment

Backed by our 24-month quality warranty and 24/7 technical support team. Includes illustrated size chart for easy selection.