Hex Head Bolt Size M24 X 150 -10.9 To Specn Is:1364 (Part-1) Latest And Materi Al To Specn Is:1367(Part-3)Latest And Zinc Electroplated To Grade A3L Of Annex-E Of Is:13 67 ( Part Eleven) Latest. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]