Molybdenum nut price is USD3.87/PC on Nov. 29, 2018. Molybdenum nut is also called molybdenum screw. It is used together with bolt as fastened parts. There are many kinds of screw, such as steel, stainless steel, non-ferrous metal, etc. Different industry and working condition requires different material. Molybdenum is widely used in the industry with high temperature.