3/8 Connecting Nut

The Stenner 3/8" Connecting Nut (Pack of 50) is a set of durable replacement fittings designed for securing 3/8" Stenner pump tubing to injectors, suction lines, and other system components. Made from chemical‑resistant materials, these nuts maintain a tight, reliable seal even in demanding water treatment environments, helping ensure consistent chemical feed and preventing leaks. Their threaded design allows for quick installation and straightforward maintenance, making them a practical choice for facilities that perform frequent service or operate multiple Stenner pumps. This bulk pack provides ample replacements for ongoing upkeep in residential, commercial, and industrial applications.