The reducing nut contains a thread structure and is suitable for various uses such as pipe connection, equipment connection, and DIY production. For example, mechanical equipment, electronic equipment, pipe connections, etc., including aviation, electronic communications, computers, lighting devices, mechanical equipment, radiators, etc. It can solve the connection problems between different thread specifications and provide a convenient and flexible connection.Specification:Color: Gold ToneMaterial: Solid BrassHeight: 15mm/0.59InchFemale Thread Size: M4 x 0.7mmMale Thread Size: M6 x 1mmPacking list: 8 Pcs x Insert NutsAdvantage:1. These nuts are made of solid brass. Solid brass not only has high corrosion resistance and can be used in humid environments, but also has good strength and durability and can withstand large pressure and weight.2. The reducing nut contains a thread structure and can accurately match threaded interfaces of different specifications.Instructions:Insert the reducing nut into the threaded interface that needs to be enlarged or reduced, making sure that the nut and the threads fit tightly.Note:Different thread specifications may not match or cause the connection to be unstable, so please choose the corresponding specifications of the reducing nut correctly.