What is an anchor bolt used for in construction?

An anchor bolt is a critical component in construction, specifically designed to secure the building framework to the foundation. This connection ensures stability and integrity of the structure, particularly in accommodating loads and resisting forces such as wind and seismic activity. By anchoring the framing members directly to the foundation, anchor bolts help prevent movement or shifting of the building over time, which could lead to structural failure or safety hazards.

Other options refer to specific tasks that do not align with the primary function of anchor bolts. Supporting roof structures typically involves a different type of hardware or framing member. Connecting plumbing systems and installing electrical wiring are tasks handled through entirely different means, such as plumbing fixtures and electrical conduit respectively, rather than through structural fastening systems like anchor bolts.