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Complies with the 2021 International Building Code and AISI S100-16/S2-20 <br />Member <br />Yield <br />Strength, Fy <br />(ksi) Spans <br />4 psf 6 psf 13 psf <br />Spacing (in) o.c. Spacing (in) o.c. Spacing (in) o.c. <br />12 16 24 12 16 24 12 16 24 <br />087F125-18 33 Single 5' 1'' 4' 7'' 4' 0'' 4' 5'' 4' 0'' 3' 6'' 3' 5'' 3' 1'' 2' 9'' <br />Multiple 6' 3'' 5' 8'' 5' 0'' 5' 6'' 5' 0'' 4' 3'' 4' 1'' 3' 6'' 2' 10'' <br />087F125-27 33 Single 6' 0'' 5' 5'' 4' 9'' 5' 3'' 4' 9'' 4' 2'' 4' 1'' 3' 8'' 3' 3'' <br />Multiple 7' 5'' 6' 9'' 5' 11'' 6' 6'' 5' 11'' 5' 2'' 5' 0'' 4' 7'' 3' 9'' <br />087F125-30 33 Single 6' 2'' 5' 7'' 4' 11'' 5' 5'' 4' 11'' 4' 3'' 4' 2'' 3' 9'' 3' 4'' <br />Multiple 7' 8'' 6' 11'' 6' 1'' 6' 8'' 6' 1'' 5' 3'' 5' 2'' 4' 8'' 4' 0'' <br />087F125-33 33 Single 6' 5'' 5' 10'' 5' 1'' 5' 7'' 5' 1'' 4' 5'' 4' 4'' 3' 11'' 3' 5'' <br />Multiple 7' 11'' 7' 2'' 6' 3'' 6' 11'' 6' 3'' 5' 6'' 5' 4'' 4' 10'' 4' 2'' <br />087F125-43 33 Single 6' 11'' 6' 3'' 5' 6'' 6' 0'' 5' 6'' 4' 9'' 4' 8'' 4' 3'' 3' 8'' <br />Multiple 8' 6'' 7' 9'' 6' 9'' 7' 5'' 6' 9'' 5' 11'' 5' 9'' 5' 3'' 4' 7'' <br />150F125-18 33 Single 7' 10'' 7' 1'' 6' 2'' 6' 10'' 6' 2'' 5' 5'' 5' 3'' 4' 9'' 4' 2'' <br />Multiple 9' 8'' 8' 9'' 7' 6'' 8' 5'' 7' 6'' 6' 2'' 5' 10'' 4' 9'' 3' 8'' <br />150F125-27 33 Single 9' 1'' 8' 3'' 7' 3'' 7' 11'' 7' 3'' 6' 4'' 6' 2'' 5' 7'' 4' 11'' <br />Multiple 11' 3'' 10' 3'' 8' 11'' 9' 10'' 8' 11'' 7' 10'' 7' 7'' 6' 7'' 5' 5'' <br />150F125-30 33 Single 9' 5'' 8' 6'' 7' 5'' 8' 2'' 7' 5'' 6' 6'' 6' 4'' 5' 9'' 5' 0'' <br />Multiple 11' 7'' 10' 6'' 9' 2'' 10' 1'' 9' 2'' 8' 0'' 7' 10'' 7' 0'' 5' 9'' <br />150F125-33 33 Single 9' 8'' 8' 10'' 7' 8'' 8' 6'' 7' 8'' 6' 9'' 6' 7'' 5' 11'' 5' 2'' <br />Multiple 12' 0'' 10' 11'' 9' 6'' 10' 6'' 9' 6'' 8' 4'' 8' 1'' 7' 4'' 6' 0'' <br />150F125-43 33 Single 10' 6'' 9' 7'' 8' 4'' 9' 2'' 8' 4'' 7' 4'' 7' 1'' 6' 5'' 5' 8'' <br />Multiple 13' 0'' 11' 10'' 10' 4'' 11' 4'' 10' 4'' 9' 0'' 8' 9'' 8' 0'' 6' 9'' <br />1. Single spans taken as the minimum span based on moment, shear, web crippling or deß ection. <br />2. Multiple span indicates two or more equal, continuous spans with span length measured support to support. <br />3. Multiple spans taken as minimum span based on moment, shear, web crippling, deß ection combined bending and shear or combined bending and web crippling. <br />4. Web crippling values based on 1-inch bearing at end and interior supports. <br />Member <br />Yield <br />Strength, Fy <br />(ksi) Spans <br />4 psf 6 psf 13 psf <br />Spacing (in) o.c. Spacing (in) o.c. Spacing (in) o.c. <br />12 16 24 12 16 24 12 16 24 <br />087F125-18 33 Single 6' 5'' 5' 10'' 5' 1'' 5' 7'' 5' 1'' 4' 5'' 4' 4'' 3' 11'' 3' 5'' <br />Multiple 7' 4'' 6' 4'' 5' 1'' 5' 11'' 5' 2'' 4' 2'' 4' 1'' 3' 6'' 2' 10'' <br />087F125-27 33 Single 7' 7'' 6' 10'' 6' 0'' 6' 7'' 6' 0'' 5' 3'' 5' 1'' 4' 8'' 4' 1'' <br />Multiple 9' 4'' 8' 3'' 6' 8'' 7' 9'' 6' 9'' 5' 5'' 5' 3'' 4' 7'' 3' 8'' <br />087F125-30 33 Single 7' 9'' 7' 1'' 6' 2'' 6' 10'' 6' 2'' 5' 5'' 5' 3'' 4' 9'' 4' 2'' <br />Multiple 9' 7'' 8' 9'' 7' 1'' 8' 3'' 7' 2'' 5' 9'' 5' 7'' 4' 10'' 3' 11'' <br />087F125-33 33 Single 8' 0'' 7' 4'' 6' 5'' 7' 0'' 6' 5'' 5' 7'' 5' 5'' 4' 11'' 4' 4'' <br />Multiple 9' 11'' 9' 0'' 7' 5'' 8' 8'' 7' 6'' 6' 1'' 5' 11'' 5' 1'' 4' 1'' <br />087F125-43 33 Single 8' 8'' 7' 11'' 6' 11'' 7' 7'' 6' 11'' 6' 0'' 5' 10'' 5' 4'' 4' 8'' <br />Multiple 10' 9'' 9' 9'' 8' 5'' 9' 5'' 8' 5'' 6' 10'' 6' 7'' 5' 9'' 4' 8'' <br />150F125-18 33 Single 9' 10'' 8' 11'' 7' 10'' 8' 7'' 7' 10'' 6' 10'' 6' 8'' 6' 0'' 5' 3'' <br />Multiple 10' 8'' 9' 3'' 7' 6'' 8' 8'' 7' 6'' 6' 1'' 5' 10'' 4' 5'' 2' 11'' <br />150F125-27 33 Single 11' 6'' 10' 5'' 9' 1'' 10' 0'' 9' 1'' 7' 11'' 7' 9'' 7' 0'' 6' 2'' <br />Multiple 13' 9'' 11' 11'' 9' 8'' 11' 2'' 9' 8'' 7' 11'' 7' 7'' 6' 7'' 5' 4'' <br />150F125-30 33 Single 11' 10'' 10' 9'' 9' 5'' 10' 4'' 9' 5'' 8' 2'' 8' 0'' 7' 3'' 6' 4'' <br />Multiple 14' 7'' 12' 7'' 10' 3'' 11' 11'' 10' 3'' 8' 4'' 8' 1'' 7' 0'' 5' 8'' <br />150F125-33 33 Single 12' 3'' 11' 1'' 9' 8'' 10' 8'' 9' 8'' 8' 6'' 8' 3'' 7' 6'' 6' 7'' <br />Multiple 15' 1'' 13' 3'' 10' 9'' 12' 6'' 10' 10'' 8' 10'' 8' 6'' 7' 4'' 6' 0'' <br />150F125-43 33 Single 13' 3'' 12' 1'' 10' 6'' 11' 7'' 10' 6'' 9' 2'' 8' 11'' 8' 2'' 7' 1'' <br />Multiple 16' 5'' 14' 11'' 12' 2'' 14' 2'' 12' 3'' 9' 11'' 9' 7'' 8' 4'' 6' 9''