Feature:1. Hold Parts Together: Female threaded coupling nut is designed to hold two parts together, usually a threaded rod.2. 304 Stainless Steel: Female threaded coupling nut is made of 304 stainless steel, excellent performance, and can be used stably.3. Rust and Corrosion Resistance: Female threaded coupling nut has good rust, corrosion resistance and durability, suitable for indoor or outdoor use.4. Better Using Experience: The female thread coupling nut kit is overall rugged and durable, which can give you better using experience.5. Suitable Scenario: Female thread coupling nuts are widely used in home decoration, machinery maintenance, equipment maintenance, pipe maintenance, etc.Specification:Item Type: Female Thread Coupling NutMaterial: 304 stainless steelSpecification: M5 x 0.8-8-L25mm.Package List:20 x Female Thread Coupling Nut