Steel A787 Round Tube 2-1/8" OD x 0.065" wall Retail Price

About A787|ASTM A787 covers electric-resistance-welded metallic-coated carbon steel mechanical tubing. Essentially A513 mechanical tubing with a galvanized or other metallic coating. Used for fence posts, handrails, and outdoor furniture where corrosion protection is needed on a tube product. Compare to A513 (uncoated mechanical tubing) and A500 (structural tubing, typically uncoated).

About Round Tube|Hollow cylindrical stock for sleeves, bushings, spacers, and hydraulic cylinders. DOM (drawn over mandrel) tubing machines well and holds tight tolerances. Welded-seam structural tube is for cutting and welding, not precision work.