What type of anchor is used for jacking or leveling a fastening component?

The stud bolt anchor is specifically designed for applications requiring jacking or leveling of fastening components. This anchor allows for precise adjustment because it typically features a threaded rod that can be tightened or loosened to achieve the desired position. This capability is essential in scenarios where components need to be aligned perfectly or securely fastened to accommodate shifting loads.

Other types of anchors serve different purposes; for instance, expansion anchors are generally used in materials like concrete or masonry and rely on expansion to secure themselves within a hole. Screw anchors are effective for lighter loads and are driven directly into the base material but do not provide the same level of adjustability as a stud bolt anchor. Toggle bolt anchors are designed for use in hollow walls, providing support through the toggle mechanism, but they also lack the precision required for leveling. Thus, for the specific requirement of jacking or leveling a fastening component, the stud bolt anchor is the most appropriate choice.