STKR 200x100x6 STKR 200x100x6 Square / rectangular tube RHS 200 100 6 15 3332 26.1567 16718936 167189 210130 70.8349 5690515 113810 129927 41.3256 14216137 0.5742 0.5365 Pending verification – nominal dimensions entered by the application developer JIS G 3466 Carbon steel square and rectangular tubes for general structure 2026-10-12 UNVERIFIED Outer corner radius assumed as 2.5t for property calculation; confirm against JIS G 3466 Carbon steel square and rectangular tubes for general structure and the manufacturer catalogue. Typical grade: STKR400.