T-type foundation bolts, also known as T-head anchor bolts or T-bolts, are specialized fasteners used in construction and engineering applications to secure structural elements like columns, machinery, and equipment to concrete foundations or other surfaces. The “T” shape of these bolts provides a stable and strong connection by embedding the horizontal portion of the T into the concrete while allowing the vertical stem of the T to protrude above the surface. This protruding stem can then be used as an attachment point for the object being anchored.