Final answer:
The question pertains to the allowable dimensions for web holes in steel wall studs which are critical for maintaining structural integrity; the exact sizes can vary based on building codes or manufacturers' guidelines.
Step-by-step explanation:
The question about web holes in steel wall studs regards the maximum dimensions allowed for these openings in order to maintain structural integrity. This kind of detail is commonly outlined in building codes or manufacturers' specifications. While the exact answer may be dependent on local building codes and the specific application of the studs, commonly accepted standards such as the ones mentioned typically provide guidance on maximum sizes for openings to ensure structural performance and safety. It's essential to refer to current building codes or consult with a structural engineer to determine the precise limitations for web holes in steel studs in any given situation.