... container in this application with its best properties. molybdenum & tungsten fastener parts materials: W, Mo,TZM, , Ti, WMo allysupply range: nut ... , bolt, rivet, screw, cap, fastner,accoridng to USA, China, Europe , National sandard, customer's ... furnace,molybdenum & tungsten fixed parts Molybdenum nut, screw, rivet, bolt, fastener in high temperature furnace