Description:

[Size & Package]: You will receive 4 pieces of 1/2 PT male-threaded brass hex thread caps and 1 roll of sealing tape, suitable for pipes with an outer diameter of 19.7 mm / 0.78 Inch. [Material ]: The pipe plug fittings are made of brass with good strength and hardness, which has good anti-rust, anti-corrosion, and anti-oxidation performance. The structural design enables it to withstand high pressure and ensure long-term durability, suitable for indoor and outdoor humid environments. [Feature]: The internal hex thread socket pipe cap is a mechanical fastener, and the male pipe threads are designed for connecting to female threaded pipes or fittings to provide a tighter sealing effect for the threaded hole. It is mainly used to close the end of the pipe or fittings to effectively prevent the leakage of gas or liquid. [Easy to Use]: The pipe fitting plugs are designed with a hex drive countersunk head and can be quickly installed and removed. When installing, wrap the sealing tape (tape is included) around the external thread to enhance the sealing, then insert it into the pipe and tighten it with a hex wrench. It is not easy to fall off or loosen after installation. [Widely Applicable]: The machinery pipe fitting caps are commonly used to seal water pipes, water pump ports, water temperature and oil sensor holes, engine cylinder holes, etc., effectively preventing the leakage of air, steam, water, oil, and pressure fluids.