Product Information
- The expansion screw is made of stainless steel, which has the characteristics of high bearing capacity, high strength, and wear resistance.
- The inserting end adopts the design of expansion piece, the inside will expand when force is applied, safe and reliable.
- Full and delicate coloring, good quality, light weight, easy to carry, easy to use.
- The fixing of expansion screws uses a V‑shaped slope to promote expansion and generate frictional binding force to achieve a fixed effect.
- The expansion screw is composed of three parts, namely, 1 expansion screw, 1 nut, and 1 washer.
