When it comes to building or repairing structures in your home, a good quality screw is key. Whether you’re working with wood or metal, you want to ensure that your screws will hold up to the intended use. This is why it’s important to know the different types of screws that are available for a variety of projects.
One type of screw that’s a great choice for many types of woodworking applications is the lag screw. Lag screws are heavy-duty fasteners that can hold a significant amount of weight or stress. They’re commonly used in construction to connect lumber and other materials that will bear a large load. Lag bolts have a hexagonal head and are generally made of galvanized zinc, which protects them from corrosion.
The lag screw’s threaded exterior digs into the material when it’s installed. This helps to secure the screws and prevent them from becoming loose over time. The heads on lag screws are also designed to withstand a substantial amount of torque, so they don’t easily snap off like other screws with square or round head designs.
One of the most important things to keep in mind when using lag screws is that they need to be pre-drilled before installation. This is because the lag screws have a larger shaft than most other types of screws, so they require more space to accommodate their design. The holes need to be the right size so that they can be driven in with a ratchet or nut driver without becoming loose or breaking. lag screws for wood