Features 1、Parts Coupling: This female threaded coupling nut is designed to hold two parts together, usually a threaded rod. 2、Resistant to Corrosion: Female threaded coupling nut has good rust, corrosion resistance and durability, suitable for indoor or outdoor use. 3、Practical and Durable: The female thread coupling nut kit is overall rugged and practical, durable, which can give you better using experience. 4、Wide Range of Application: Female thread coupling nuts are widely used in home decoration, machinery maintenance, equipment maintenance, pipe maintenance, etc. 5、Crafted by Stainless Steel: Female threaded coupling nut is made of 304 stainless steel, excellent performance, and can be used stably. Specification Item Type: Female Thread Coupling Nut Material: 304 stainless steel Specification: M8 x 1.25-12-L15mm Package List 20 x Female Thread Coupling Nut