783-041

This 1/2-inch black malleable steel square head plug is a high-quality pipe fitting designed to provide a secure, leak-proof seal for female-threaded connections. Manufactured from durable malleable iron, this plug is engineered for strength and pressure resistance, making it an ideal choice for gas, water, and air supply lines. Its square head design allows for easy installation and high-torque tightening using a standard wrench, ensuring a reliable fit for appliance maintenance and plumbing repairs. Whether you are capping a gas line for a range or sealing a connection on a boiler or water heater, this corrosion-resistant steel fitting provides long-lasting durability in both residential and commercial applications.
Type: Steel Pipe Fitting
Size: 1/2 inch
Application: Commonly used in gas line systems, water heaters, boilers, and commercial kitchen appliances to securely cap or seal threaded pipe openings.
Specifications: Material: Black malleable steel; Thread size: 1/2-inch NPT; Head style: Square head for wrench grip; Finish: Black oxide for corrosion resistance.