Hex Head Bolt M20X100 High Tensile As Per Is:1364 ( Pt.-1 )/2023, Ce-With Property Class-10 .9 To Is:1367 ( Pt.-3 )/2017, Rev-5,Coating As Per Mdts-057. [ Warranty Period: 30 Months After The Dat E Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]