Key Bolt With Nut, Spring Washer & 4Mm Dia. Split Pin To Rdso Drg. No. Sk-69594, Alt. 38, Item No. 9. Square Bolt M20 X 80 Long To Is 2585 : 2006 (Ra:2021), Spring Washer To Is 3063 : 1994 (Ra :2021), With Amendment No. 1 Of Jan. 2010, Type-B, Spilt Pin Dia. 4 X 30Mm Long To Is 549 : 2005 (Ra:2 021), Hexagon Nut M20, Property Class - 5 To Is 1363 : Part-3 : 2018. [ Warranty Period: 30 Months Af Ter The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]