A Threaded Square Nut is a type of fastener with a square-shaped body and internal threading, designed to mate with a corresponding bolt or threaded rod. The square shape provides a larger surface area for wrenching, making it easier to apply torque and secure the nut in place. Commonly used in construction, machinery, and automotive applications, threaded square nuts are made from materials like steel, brass, or stainless steel, ensuring strength and durability. Their design allows for a more stable and secure fastening solution, particularly in heavy-duty applications.