Square Bolts

Square bolts are commonly used in construction, woodworking, and heavy machinery. Their square shape provides better grip and resistance to turning in wooden or metal connections. This makes them ideal for applications requiring high stability and minimal slippage, such as timber frames and utility poles.

The key difference lies in the shape of their heads. Square bolts have a square-shaped head, while hex bolts have a hexagonal one. Square heads provide a larger contact surface, making them easier to grip with tools and better suited for rustic or traditional settings.

Square bolts come in a wide range of sizes, typically varying in length, diameter, and thread pitch. Standard sizes include lengths from 1 inch to several inches and diameters from 1/4 inch to over 1 inch, depending on the application and load requirements.

Square bolts are installed by inserting the threaded end through a pre-drilled hole and securing it with a nut and washer. The square head can be held in place using a wrench or tool to prevent turning while tightening the nut.