What Are Lag Bolts Used For? A Complete Guide to Heavy-Duty Fastening
When you walk onto a sturdy backyard deck or inspect the framing of a timber-framed house, you will likely notice heavy-duty fasteners with hexagonal heads embedded in the wood. These are lag bolts, and they serve as the unsung heroes of structural integrity. But what are lag bolts used for exactly? They are specialized machine screws designed to create incredibly strong connections between wood and other materials, capable of withstanding heavy loads, vibration, and shear forces that standard nails or wood screws simply cannot handle.
