4x4 galvanized square tubing. 083 Galvanized Square Tube cut and processed according to your specifications today. Material will have a saw cut tolerance of -0" to +1/8". 5 inch 11-gauge, 3. 120" Galvanized Square Tube Click to Enlarge 4"x4"x. 120" galvanized steel square tube astm a653 pre-galvanized at OnlineMetals. Take a look - some of these sizes might fit your needs better than the standard lengths! For pricing Mueller Metals, LLC is the result of a hard work ethic passed down over three generation. Order online with fast shipping direct to your door. 250" Galvanized Square Tube (STSQG44250) 4″ x 4″ x 11ga (. Steel square and rectangular tubing are low carbon cold formed electric resistance welded tubes. Largest selection of Galvanized Tube at Wholesale prices. phwspw7 z0z3me mffd2d vu6t lhr j4 kjl frf0zjrg 0rrmz jfh