The Tube Nut 3-4 Inch is a precision-engineered component used to secure tubing in fluid and gas systems. Designed for 3-4 inch diameter tubes, this nut provides a tight and leak-proof connection, ensuring the system's safe and efficient operation. Made from high-quality materials like brass or stainless steel, the Tube Nut 3-4 Inch offers durability and resistance to corrosion, making it ideal for use in plumbing, HVAC, and industrial applications.