MINING Rubber Washer F436 Flat Washer Cup Washer Rail Spike Angular Splice Bars Flat Splice Bars Elastic Stop Nut Stainless Steel Elastic Stop Nut Heavy Hex Nut 2H – ASTM A194 Rail Spike Square Head Bolt Fish Plate Bolt Hex Bolt B7 – ASTM A193 Stainless Steel Hex Bolt B8 – ASTM A193 Stainless Steel Hex Bolt B8M – ASTM A193 Mill Liner Bolt