Set Of Hardware Items For Bogie Bolster Consisting Of 03 Items:1) Cheese Head S Crew M10X40 - Iso 1207 - 4.8 Grade As Per Is:1366 (2) Hex Nut M10 - Iso 4034 - 5 Grade As Per Is 1 363 (Part - 3)(3) Spring Lock Washer B10 - Is:3063(Sl No.1 To Sl.No.3 = 01 Set)All The Three Item S Should Be Galvanized To Spec. Is.1573 To Service Grade No.2 Of Tab.2 Note-Nut And Bolt Sho Uld Be Of Make Tvs,Unbraco,Tuff,Dfl Or Equivalent As Per Drawing Dmu/Dpc10-0-5-001(See Not E: 3 And 17). [ Warranty Period: 30 Months After The Date Of Delivery ] ]