... 2.Competitive price 3.On time delivery 4.Excellent service Nuts: DIN934/555/6915, ISO4034, ASTM 2H, IFI D-6, A563 1) Standard ... , TBF8.TBF10,TBF12, TBF 2H5) Grade: 6 , 8, 10 , 2H6) Finish:Plain Zinc Black H.D.G7) Packing:Carton Box Bag Pallet ... Hot Hex nuts: DIN934/555/6915, ISO4034, ASTM 2H, IFI D-6, A563