Brass outer hex thread socket pipe fitting plugs are made of brass, anti-rust. The smooth edges and precision make it more effective and convenient installation.

Pipe fittings are components used in many different industries to connect, terminate, control flow, and change the direction of pipelines.

It is a gold tone outer hex head pipe connector for closing and terminating the end of a pipe.

Great for blocking off intake manifold water ports, water pump ports, water temp and oil sender holes, engine block

When purchasing fittings, please consider the application, as this will affect the material type, shape, size and required durability. The joints are threaded or unthreaded to choose from, and there are varieties of shapes, styles, sizes and specifications (pipe wall thickness)