Features: 1.ISO9001:2000 2.Competitive price 3.On time delivery 4.Excellent service  Nuts:  DIN934/555/6915, ISO4034, ASTM 2H, IFI D-6, A563   1) Standard:DIN ,ASME,ASTM,ISO,JIS,GB 2) Material:Carbon steel/Alloy3) Size: M3-M424) Head Mark : S6, S/8/, S8, S10,S12,S 2H, TBF6, TBF8.TBF10,TBF12, TBF 2H5) Grade: 6 , 8, 10 , 2H6) Finish:Plain  Zinc   Black     H.D.G7) Packing:Carton    Box    Bag    Pallet                     Also can according to customer requirement  

Hot Hex nuts: DIN934/555/6915, ISO4034, ASTM 2H, IFI D-6, A563