Hex Head Bolt M 16X50 Mm, Split Pin (04X32Mm.) & Prevailing Torque Type Nylock Nut M16 Is:7002-8-P To Drg.No.Cc63724, Item No. 2, 5 & 6. Material And Spec. As Per Drawing. (Make- Tvs, Tuff, Dfl And Unbrako, As Per Rdso Letter- Mc/Ctrb/Genl. Dated-10.12.2024)