The 3/4 in Male Thread Hex Nipple Stainless Steel Pipe Joint 304 is a hexshaped pipe connector designed for direct connection of water heating pipes. Crafted from 304 stainless steel, it delivers a durable and corrosion resistant solution for hot water systems. Key benefits Durable and corrosion resistant: 304 stainless steel withstands exposure to hot water and common household water chemistry, helping extend the life of heating piping connections. Easy installation: the hex head provides a convenient grip for tightening with standard wrenches, reducing installation time. Secure threaded connection: designed for direct connection to standard pipe threads with appropriate sealant or PTFE tape, promoting a reliable seal. Temperature and pressure suitability: built to perform in typical water heating applications where steady temperature and pressure are encountered. Key attributes Material: 304 stainless steel Size: 3/4 inch Thread type: male pipe thread (standard 3/4 inch) Style: hex nipple for easy wrench access Application: direct connection of water heating pipe systems Applications and use cases Connecting a water heater to the supply or piping in residential or commercial heating systems Replacing older or corroded nipple connections with a stainless steel alternative in hot water lines Joining sections of heating or piping loops in boiler, radiant floor heating, or other water heating installations Installation notes Ensure compatible standard 3/4 inch pipe threads are used on mating components Apply an appropriate pipe sealant or PTFE tape to the male threads before assembly Tighten using a wrench on the hex head to achieve a secure connection without overtightening This connector provides a straightforward, reliable option for direct 3/4 inch male thread connections in water heating piping, combining stainless steel durability with practical installation features.