Lag bolts are one of the most versatile and durable construction materials. They are ideal for a wide range of projects, from building backyard decks to fixing wooden playground equipment and performing roof repairs. They are also used for heavy construction projects, such as securing steel buildings to the foundation. In this article, we’ll take a closer look at the lag bolt and explore some of its key features and applications.
Load-Bearing Capacity
Because they are driven directly into wood and not secured with a nut, lag bolts (also known as lag screws) have sharper threads than your average hex-headed bolt. They also have a large area near the head that does not have threads, which makes them capable of producing massive compressive forces. These properties make lag bolts particularly useful for wood structures and can support up to nine times more weight than a basic nail driven into the same stud.
Hexagonal Heads
The heads of lag bolts are thick and feature slots notched into the top for screwing. This design allows lag bolts to be fastened without the need for washers, and tightening is achieved by simply rotating the head of the screw with a socket wrench or ratchet. Because of their sharp point and cutting thread design, lag bolts are also self-tapping.
Portland Bolt offers a wide variety of lag bolt sizes and styles. They are available in steel/zinc, stainless steel 18-8, and hot-dipped galvanized to suit any project. All of our lag bolts are manufactured with high-quality materials to ensure they can stand up to any project. lag bolt