Set Of High Strength Of Bolt With Nut Size 16 X55 Mm, 16X 65Mm, Is1367/1979 P T.Iii Class 8.8 For Bolt, Is 1367/1980 Pt.Vi Class 8.0 For Nut. [ Warranty Period: 30 Months Aft Er The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]