Hex. Head Screw M16X25, With 2.5 Mm Drill Hole Across The Head. Assembly Drg.No. Icf Drg.No.Emu/M-0-1-033, Alpha Alt.E/0 (Small E By Zero) (Alpha Alteration 'E' Numerical Alteration '0'), Ite M 18, Part Drawing No.Icf Drg. No. Emu/M-0-1-039,Alt-Nil. [ Warranty Period: 30 Months After The Da Te Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]