Material: 304/316stainless steel/Fe zinc plated

Regarding the sizes: I uploaded an infographic of all the sizes, selecting the corresponding size will jump to the corresponding size information

Thank you so much for browsing and good luck with your selection!

Practical application:

Building structure: In construction projects, the top explosion of the national standard pull explosion internal expansion bolts are commonly used in beam and column connection, floor fixing, roof component installation, etc., to ensure the stability of the structure.

Interior decoration: Interior decoration, such as the installation of suspended ceilings, wall cabinets, lighting equipment, etc., all need to use expansion bolts for reliable fixing.

Equipment Fixing: Expansion bolts are an important element to ensure the safe operation of equipment when installing heavy equipment, air-conditioning units, water heaters and other equipment.

Advantages:

Strong fixing force: top-blast GB pull-exploded internal expansion bolts can be installed through the top of the blasting action to achieve expansion, firmly grasp the hole wall, even under large loads are not easy to loosen.

Good corrosion resistance: As the material is stainless steel, these bolts have excellent corrosion resistance, suitable for wet and open environment.

Wide range of adaptability: the top explosion of the national standard pull explosive internal expansion bolts are suitable for a variety of hard wall materials, such as concrete, brick walls and gypsum board.

Easy Installation: The installation process is simple and quick, no special tools are needed, only a drill is needed to complete the installation.