Key Bolt With Nut, Spring Washer & 4 Mm Dia. Split Pin To Rdso Drg.No.Wd-92058-S-04, Alt.12 Or Latest, Item No.4. One Set Consi St Of (I). Square Bolt M 20 X 80 Mm Long To Is:2585-2006 Or Latest - 1 No./Set, (Ii).Spring Washer To Is:3063-1994 Amnd.No.1 Of Jan.2010 Or Latest, Type-"B" - 1 No./Set, (Iii).Split Pin Dia. 4 X 30 Long To Is:549-2005/Iso 1234:1997 Or Latest - 1 No./Set. (Iv).Hexagon Nut M 20, To Is:1363-201 8 Or Latest, Part 3/Iso:4034:2012 Or Latest - 1 No./Set. [ Warranty Period: 30 Months After The Date Of Delivery ] ]