What is the minimum distance that bored holes in exterior or load-bearing interior wall studs must be from the edge of the stud?

The minimum distance that bored holes in exterior or load-bearing interior wall studs must be from the edge of the stud is set at 5/8 inch. This guideline is crucial in maintaining the structural integrity of the stud while allowing for the necessary passage of plumbing, electrical, or other utilities in the wall.

When holes are drilled into the studs, doing so too close to the edge increases the risk of weakening the structural member, which can lead to potential failure under load. The 5/8 inch distance serves to ensure sufficient material remains to support the load that the stud is designed to bear, thereby preventing issues like splitting or cracking that can occur if the holes are too close.

Additionally, this guideline aligns with building codes and accepted industry practices, emphasizing safety and structural reliability in construction. These considerations are paramount in ensuring that any modifications or installations within wall studs do not compromise the overall strength and performance of the building's framing system.