Threaded Hex Increaser Adapter – 3/8" Male to 1/2" Female 316 Stainless Steel (Inox)

The 316 Stainless Steel Threaded Increaser Adapter (3/8" Male x 1/2" Female) is a heavy-duty threaded fitting designed to enlarge a smaller 3/8" female port up to a 1/2" female connection. Precision-cast and machined from AISI 316 stainless steel (clearly stamped on the hex body), this adapter offers superior resistance to chemical corrosion, pit oxidation, and high working pressures. Its integrated external hex profile allows for fast, high-torque wrench installation in tight piping configurations.