Description:

[Size & Package]: You will receive 4 pieces of M18 male-threaded stainless steel hex thread caps and 1 roll of sealing tape, with a size of M8 x 8 mm / M8 x 0.31 Inch (Dia x L) Inch (Dia x L) and a thread pitch of 1 mm / 0.04 Inch. [Material ]: Material - The pipe plug fittings are made of 304 stainless steel 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.