Tenders for Supply of Spring Inserted Reusable Seize Nut Of Size M22 Pitch 2.5, Hn 18, Bn 32, Cn37, Ln 30.8, Sn 32 Material Stc, S45c, Scm, Plating: Electro Zinc Plating Melted Zinc, Nickel Chrome, Zinc Powder Plating Along With One Number Of Ms H Ook Bolt For Bridges. As Per Rdso 1773549/2023/O/O Ed/Bns/Rdso Make: Saper Lock Or Similar Warranty Pe Riod: 30 Months After The Date Of Delivery