What is the recommended distance for anchors from an unsupported edge?

The recommended distance for anchors from an unsupported edge is five anchor diameters. This distance is critical to ensure that the anchor provides suitable strength and stability when subjected to loads. When anchors are placed too close to an unsupported edge, there can be a significant risk of failure due to the lack of material to support the load, which can lead to pulling, shearing, or cracking of the surrounding material.

Positioning anchors at five diameters away from the edge helps distribute the load more evenly, allowing for better performance and safety. It ensures that the material around the anchor can sufficiently handle the forces applied without compromising structural integrity. This practice also aligns with industry standards and guidelines to maintain safe operational protocols in electrical installations and various construction scenarios.