L bolts are L-shaped anchor fasteners with one leg bent at a 90-degree angle and the other threaded for securing components. The bent end is embedded in concrete or masonry to provide a strong anchor, while the threaded portion holds structural elements like columns, machinery, or heavy equipment. Commonly used in construction and foundation work, L bolts offer high strength, stability, and resistance to pull-out forces, making them ideal for heavy-duty anchoring applications.