Lag screw, also known as lag bolts, are one of the toughest types of screws. They are used to connect materials that require high-strength fastening. These screws can be driven with a wrench or an impact driver. They have a hexagonal head and are typically galvanized. They are also resistant to rust. These screws are designed to be used with a nut, which helps reduce the risk of the screw coming loose by itself.
The lag screw is a heavy-duty screw that comes in many different sizes. It can be used in woodworking projects, especially for large jobs. It has a hex head, spaced threads, and a gimlet point that allows it to pierce into the material it is connecting to. It is usually used in pre-drilled holes. It is often used to support beams in construction projects.
It has a low-profile head that makes it easy to install in the area where it is being used. This design also helps it resist rust and corrosion. It is very durable and can withstand a lot of pressure, making it a great choice for outdoor use.
The study compared the effectiveness of lag screws and double Y-shaped miniplates for fixation of anterior mandibular fractures in terms of fracture stability and progression of bone healing. The results of the study showed that lag screws are a good option for treatment of mandibular fractures and can be used without the need for surgical intervention. However, lag screw technique needs proper case selection and careful instrumentation. Lag screw