Molybdenum screws, molybdenum bolts used in high temperature environment, 800 degrees Celsius - 2100 degrees Celsius this range can be used for a long time. Commonly used molybdenum screws and molybdenum nuts equipment are vacuum furnace, LED equipment, single crystal furnace, electronic equipment, etc.. In the high temperature environment, molybdenum screw physical properties are very good, no deformation, thermal expansion is small, high purity molybdenum screw will not volatile impurities pollution equipment and products, so molybdenum screws and molybdenum parts in the above high temperature equipment widely used.