Adapter Retainer Bolt With Lock Nut To Rdso Drg. No. Sk-69594 Alt-38, Item-8. Matl.&Spec. As Mentioned Below (A). Adapter Retainer Bolt To Is: 1363/2023, Part-I, Product Grade-C, Property Class-4. 8. (B). M 24 Lock Nut To Is: 7002-2018,Rev-3, Product Gr.-B, Property Class-10, Phosphate Coated. [ Warr Anty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]