Slotted Hex. Bolt With Nut M 10 X 50 N. Threaded Length (B)-30. Specn/Drg No.- Bolt Is: 1 364( Part-1)-2023 & Is:1367 (Part-3)-2017-P-6.8 & Nut Is:1364(Part -3)-2018 & Is:1367 (Part-6)-2018-P -6. Slot Dimension As Per Is:1366-2002.Cadmium Plated And Passivated As Per Is: 1572-1986 Classification Fe/Cd 8. [ 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 ] ]