Elevator expansion bolt features:

1. With high bearing capacity, the thread cuts into the concrete with the self tapping thread of the anchor bolt, effectively transfers the load to the concrete;

2. After heat treatment, the surface of self tapping anchor bolt can reach enough surface hardness to cut into the base material without damaging its own characteristics;

3. The self tapping anchor bolt has no expansion stress is suitable for small spacing side distance installation;

4. No special installation tools are needed during installation, so the installation is convenient;

5. According to its own structural characteristics, the installation time can be reduced the cost can be reduced;

6. The self tapping anchor bolt can also be reversed easily removed, which can be used for temporary anchoring.

texture of material:

Carbon steel, heat treatment process (Galvanized)

Suzhou Maolong Elevator Accessories Co., Ltd

China's well-known anchor bolt manufacturers build high-end buildings in China

Adhering to the "quality, speed, integrity, innovation" business philosophy, to improve the quality assurance system management system, to provide you with high-quality, reasonable products services, products are exported to Europe the United States, Japan, Southeast Asia other advanced countries, welcome friends all walks of life to visit the factory, research!