How large of a hole can be drilled into a steel stud?

The capability to drill holes into steel studs is governed by building codes and structural integrity requirements. A 1-1/2 inch hole is generally accepted as the maximum standard size that can be drilled into a steel stud without compromising its strength and load-bearing capacity. This limit helps to maintain the stud's structural integrity and ensures that the overall framing retains its stability.

Drilling larger holes, such as those measuring 2 inches or 2-1/2 inches, could weaken the stud significantly, potentially allowing for failure under load. Those sizes often exceed the recommendations specified in construction guidelines and may result in non-compliance with local building codes. This caution is critical in maintaining safety and structural standards in construction projects.