Tungsten alloy fasteners, owing to their excellent physicochemical properties, are designed as specialized connectors to meet the demands of specific working conditions. Based on functional requirements, the classification of these components falls into three major categories—high-temperature resistance, corrosion resistance, and high precision—and each category has been optimized through special processes to adapt to extreme environments and high-reliability scenarios.

Tungsten alloy screws and stainless steel screws are two common screw materials, with the former renowned for its high hardness and high-temperature resistance, and the latter distinguished by its cost-effectiveness and versatility. The following text primarily discusses their performance comparison.

Tungsten alloy fasteners, with their perse structural designs, cater to complex connection requirements ranging from high-temperature furnaces to spacecraft. Screws offer flexible installation options, bolts and nuts meet high-strength fixation needs, and rivets provide robust assurance for non-detachable scenarios. Together, these types form the application ecosystem of tungsten alloy fasteners, supporting the reliability and efficiency of high-end manufacturing.

Tungsten alloy threaded rod is a high-performance mechanical connecting element featuring a continuous helical thread structure on its surface, primarily used to provide robust fixation and connection functions. As a refractory metal composite material, it uses tungsten powder as its main matrix, alloyed with nickel, iron, copper, or other elements (such as molybdenum or tantalum) through powder metallurgy processes. This not only imparts the high melting point and density of tungsten but also enhances toughness and machinability.