HARFINGTON 304 Stainless Steel Pipe Plug Fitting 1-1/4" NPT Male Thread Outer Hex Head Cap Hexagonal Head Bung Plugs Fittings for Air Water Oil Gas Tube

["Size - Thread Size: 1-1/4\" NPT Male (NPT threads create a tighter seal than straight threads.); Thread Length: 19mm / 0.75\"; Hex Width: 42mm / 1.65\"; Total Length: 34mm / 1.34\". National Pipe Taper (NPT) threads are designed to securely connect with threaded pipes. The thread is deep, the force is even, and it is not easy to slip.","Material - The pipe plug is made of 304 stainless steel, which offers high hardness and wear resistance, making it sturdy and durable. It has excellent corrosion resistance and is not prone to rust in humid environments. Additionally, it is crafted using a one-piece, seamless molding technology, resulting in a smooth, burr-free surface that is resistant to aging and oxidation.","Features - Hex head plugs are engineered for extreme environments, with a temperature range from -80°F to 1472°F. It boasts an IP65 protection rating, effectively preventing dust ingress and safeguarding against water jets. This makes it suitable for high-pressure piping systems, ensuring safety and reliability even under demanding conditions.","Application - Outer hex head pipe caps are used to connect various pipes such as air pipes, fuel pipes, water pipes, extension hoses, and pneumatic tools. This pipe fittings can be used for air, gas, oil, and fuel.","Notice - Before purchasing, please make sure the size of the fitting adapter you choose matches the pipe size. Please install it correctly during operation to ensure that it is firmly installed and the connection is tight."]