... 8.8 10.9 Thread: 6g UNC-2A Tornillo hexagonal Bolt and Nuts Washers Galvanized GI H.D.G ClassificationStandard CodeSpecificationLengthProperty ... 933M5-M486-600601 558 603 Bolts Hexagon head bolt, internal hexagonal screw,Allen Bolt double end bolt, stud bolt, carriage ... bolt, U bolt, Eye boltT bolt, adjusting bolt and irregular bolts, full thread stud, half thread screw, foundation bolt ...