... Standards: 1) ISO 7412 M16-M30 8.8S, 10.9S 2) ASTM A325 A490 1/2 High Strength ... Standards: 1) ISO 7412 M16-M30 8.8S, 10.9S 2) ASTM A325 A490 1/2'-1 1 ... /2' 8S, 10S 3) DIN 6914 M16-M30 10.9SProduct information Description(TC bolt) Torshear type high strength ... -200mmTensile strengthMax:1240Mpa, Min:1040Mpa.Yield strengthMin:940MpaGrade8.8 or 10.9StandardDIN, ANSI, ASME, ASTM, IFI, JIS, ASThreadMetric, UNC ...