... 2.6 (ASTMA325,A490), JISB1186 AS1252Grade:8.8S, 10.9S , Size:M12-M36 Material:Carbon Steel,Alloy Steel1 ... Hex bolts nuts washers High strength HDG bolt 10.9s1.Materials: low carbon alloy steel 20MnTiB2.Property ... -200mmTensile strengthMax:1240Mpa, Min:1040Mpa.Yield strengthMin:940MpaGrade8.8 or 10.9StandardDIN, ANSI, ASME, ASTM, IFI, JIS, ASThreadMetric, ... High Strength Bolt for railway,subway or bridge