... sizes of tie plates, clamps, fastenings, gauge plates, tie pads, fish plates and joint bars.4, Rail brace, welded shoulders ... Standard fasteners.6, Nuts, flat washers and spring washers, plastic pads, nylon insulator, bushing etc.Stainless Steel Hex bolts nuts washers ... 7/8'-14UNFX87 2M5657 TRACK BOLT 1'-14UNSX75 3T6308 TRACK BOLT 1'-14UNSX80 6T2638 TRACK BOLT 1'-14UNSX90 6V1726 TRACK BOLT 1'-14UNSX101 ...