Description:

Package Included: 3pcs NPT 1-1/2" stainless steel hex nut with 55mm/2.2 inches hex width.. Enhanced Quality: The hex locknut is made of quality 304 stainless steel. Its hexagonal shape allows for easy tightening and loosening using a wrench. The locknut also has an O-ring groove that allows for a secure and leak-resistant connection.. Practical Designed to Connect: The locknut provides a secure and reliable connection in pipe fittings with PT threads for creating tighter seals than straight threads. It helps prevent leakage and ensures the stability of the threaded connection.. Easy to Use: To use this locknut, thread it onto the corresponding male PT threaded pipe or fitting. Use a wrench to tighten it securely against the mating surface. Ensure proper alignment and threading engagement for optimal performance and sealing.. Wide Application: This locknut suits various applications in plumbing, industrial piping and other fluid handling systems. It can be used in residential and commercial settings where a reliable and leak-resistant connection is needed..