At what diameter are through bolts measuring 5/8" or 10/16" typically used?

Through bolts measuring 5/8" or 10/16" are commonly used with a diameter of 11/16 inch. This size is appropriate because it accommodates the necessary clearance for the bolt, allowing it to pass through the material being fastened while also providing enough space for any washers or nuts that may be used on either end.

Using an 11/16 inch diameter ensures that there is minimal friction and that the bolt can be properly tightened without compromising the integrity of the materials being joined. Additionally, it's important to maintain a snug fit that doesn’t lead to excessive movement or wear over time. The choice of 11/16 inch specifically for bolts of this size is consistent within construction and manufacturing standards, making it a reliable option for applications requiring strength and stability.