Rolastar Pvt. Ltd offers Zinc Plated Threaded Rod. Rolastar Pvt. Ltd. Is certified to SMACNA DW/143 standards for ultra -low air leakage and high structural rigidity. The Company is also nominated by BRY - AIR 2006 Awards for best Product design. The Company also manufactures factory-fabricated ducting. The Zinc Plated Threaded Rod is used with L-bracket, W-Bracket, Slotted channel and nuts and washers for complete hanging system. The Zinc Plated Threaded Rod is available in standard thread diameters of M8, M10 and M12. This Rod is available in standard lengths and is Zinc Plated.