... high tensile strength bolts for rail bridges etc.3, Various type and sizes of tie plates, clamps, fastenings, gauge ... , Rail brace, welded shoulders and rail anchors.5, Standard fasteners.6, Nuts, flat washers and spring washers, plastic pads, ... .2.3.1 ASME B18.2.3.2 ASME B18.2.3.3 ASME B18.2.3.5 ASME B18.2.3.6 ... ASME B18.2.3.7Product name: Track bolt and ...