Description:

Size & Package: The package contains 4 pieces of hex locknuts and 4 pieces of plastic washer. The thread size is NTP 1-1/2", the hex locknut measures 55mm (2.17 inches) for outer diameter, and the washer measures the size for 48x58mm/1.89x2.28inch (IDxOD). 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: We have given you plastic washers to facilitate your installation. To use this locknut, thread it and the washer onto the corresponding male PT threaded pipe or fitting. Use a wrench to tighten them 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..