W14x90 W14x90 Wide-flange shape W360x134 I 133.935 355.6 368.3 18.034 11.176 15.24 17055 133.8804 414058909 2328790 2558611 155.8143 150212129 815705 1234886 93.8488 1588760 4279198236076 2.1359 Pending verification – nominal dimensions entered by the application developer ASTM A6/A6M and AISC Shapes Database (W-shapes) 2026-10-12 UNVERIFIED Dimensions converted from the inch values of the AISC shapes database (d, bf, tw, tf, kdes; root radius = kdes − tf). Nominal weight 90 lb/ft. Verify against ASTM A6/A6M and the AISC Steel Construction Manual before design use. popular