M0749 SS Square Tube 304 36 in

M0749 Stainless Steel Square Tube 304 Stainless Steel 304 Square 36 in Overall Length 5 1/2 in Inside Width 5 1/2 in Inside Height 6 in Outside Width 6 in Outside Height Wall Thickness 0.25 in Fabrication Welded Heat Treatable No Mechanical Finish Mill Yield Strength 31 200 psi Tensile Strength 73 200 psi 123 Brinell Hardness 70 Rockwell Hardness Includes Material Certificate Yes Standards ASTM A554 System of Measurement Inch