Feature:1. The surface is galvanized to prevent surface damage and fading, and is to oxidation.2. Suitable for the fastening field of various metal plates and pipes and other manufacturing industries.3. Using high quality carbon steel materials, sturdy and durable, wear resistant.4. The rivet nuts kit included 200pcs M3 nuts, which can meet your basic needs.5. Widely used in assembly of electromechanical, and light industrial products such as automobiles, elevators, switches, instruments, furniture, and decoration.Specification:Condition: 100% Brand NewItem Type: Rivet NutsMaterial: Carbon Steel Colored Zinc Plating Product Model: M3 Package List:200 x M3 Rivet Nuts