In addition to aviation, aerospace, and military use, steel wire screw sleeves are also widely used in civil products such as road and rail transportation, construction machinery, textile machinery, medical equipment, papermaking, weapons, radar, rockets, ships, steam turbines, and chemicals. Abroad, it is not only used in aircraft and aerospace industries, but also in industries such as ships, automobiles, machine tools, motors, textile machinery, and instrumentation. Even in light industrial products such as cameras, sewing machines, and modular furniture, this type of silk sleeve is widely used.