Our A307 Zinc Plated threaded rod, also known as all-thread, threaded studs and threaded bars, is commonly used in manufacturing, plumbing and construction industries. It is frequently used to anchor and stabilize objects in ceilings and walls. These fully threaded rods are made from carbon steel and finished with zinc plated coating, making them widely used in indoor applications. The zinc plated finishing provides corrosion resistance and rust proof capability.