Nylon expansion bolt is an expansion screw made of nylon material. Nylon has good corrosion resistance, wear resistance, heat insulation, light weight, and is suitable for use in a variety of environments. At the same time, nylon expansion bolt has good elasticity and impact resistance, and can effectively resist external vibration and tension. Our company uses high-strength nylon to ensure that the screw can expand inside the object without damaging the pipe wall.