Set Of Two Different Hex. Head Bolts(Zinc Coated) Sizes Required For Maintenance Of Transfor Mer Top Plate Fixing In 3-Phase Locomotives As Follows. (1) Set Of Hex Head Bolt Full Threaded Size: M10 X 30 Mm, Pitch: 1.50Mm, Grade: 8.8 As Per Is: 1364(Part-2) Along With Suitable One M10 Nut, Grade: 8.0 As Per I S: 1364(Part-3), Two Flat Washers Having Id: 11Mm, Od: 28Mm, Thickness: 2.5Mm And One Spring Washer As Per Is: 3063. Qty/Set. = 01 Set. (2) Set Of Hex Head Bolt Full Threaded Size: M12 X 55Mm, Pitch: 1.75Mm, Grade: 8.8 As Per Is: 1364(Part-2) Along With Suitable One M12 Nut, Grade: 8.0 As Per Is: 1364(Part-3), Two F Lat Washers Having Id: 13Mm, Od: 32Mm, Thickness: 3Mm And One Spring Washer As Per Is: 3063. Qty/Set. = 01 Set. Acceptable Makes: Tvs/Unbrako/Dfl/Bmi/Sundeep/ Bimco. Note: One Sample Set Of Each Items Should Be Got Approved Before Effecting Bulk Supply. [ Warranty Period: 30 Months After The Date Of Deliv Ery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]