Given a W-shape with a "d" dimension exceeding 12 inches, what is the maximum flange out of square dimension allowed in inches?

In the context of structural steel, the "flange out of square" dimension refers to how much a flange deviates from being perfectly square or at right angles to the web of the W-shape beam. For W-shapes with the depth measurement "d" exceeding 12 inches, the standards set by the American Institute of Steel Construction (AISC) specify tolerances to ensure structural integrity and performance.

The maximum allowable flange out of square tolerance for W-shapes with a depth greater than 12 inches is specified as 5/16 inch. This tolerance ensures that despite any manufacturing variations, the structural member can still function correctly and safely within its designed parameters.

Understanding these tolerances is important in construction and engineering practices, as they impact the performance and safety of the structures being built. Adhering to these specifications helps professionals ensure consistent quality and reliability in structural steel components.