The 1 inch equal male thread barrel nipple is a 304 stainless steel pipe fitting designed to connect two male threaded pipes or fittings of the same size. The barrel style body and equal ends provide a compact, reliable inline connection for water, oil and air systems. Key benefits Corrosion resistant material: made from 304 stainless steel for durability in wet, oily and mixed environments Simple installation: equal malethreaded ends allow straightforward alignment and joining with standard fittings Robust and reliable: designed for general purpose piping that requires a short, straight connection Versatile media compatibility: suitable for water, oil and air line applications Key attributes Size: 1 inch nominal Ends: equal male threads on both sides Material: 304 stainless steel Type: barrel nipple Applications: suitable for water, oil and air piping and equipment connections Applications and use cases Connecting sections of a residential or commercial water supply line where a short inline nipple is needed Linking oil or lubricant lines in machinery or industrial equipment Creating a compact inline connection in pneumatic systems for air tools or compressed air lines Installation tips Ensure matching thread standards on both sides Use appropriate thread sealant or PTFE tape as required by the system Inspect threads before installation and avoid overtightening to prevent damage