HSS10x6x1/2 HSS10x6x1/2 Rectangular HSS RHS 72.697 254 152.4 12.7 11.811 23.622 8682 72.6985 71298055 561402 704428 90.6221 31955327 419361 493059 60.669 73734740 0.7722 0.698 Pending verification – nominal dimensions entered by the application developer ASTM A500/A500M and AISC Shapes Database (rectangular HSS) 2026-10-12 UNVERIFIED Outer corner radius 2.0 × design wall thickness (AISC convention) for property calculation; confirm against ASTM A500/A500M and AISC Shapes Database (rectangular HSS) and the manufacturer catalogue. Typical grade: A500 Gr C.