👉 In the context of engineering and construction, a "cross bolt" is a type of pipe fitting commonly used in the piping system of buildings. It consists of two pipes that are connected at each end by a small opening known as a cross bolt. These pipes are typically used to connect the main water supply to the plumbing systems within the building, such as bathrooms, kitchens, and heating and cooling systems. The term "cross bolt" is often used in conjunction with other pipe fittings, such as an