Carbon Steel DIN 7968-1989 Steel structure reinforcement bolt with large hexagon head
Product Overview:
Steel structure reinforcement bolt with large hexagon head is a kind of fastener product with high performance and high reliability. Its unique design and excellent performance make it play an important role in steel structure engineering. DIN 7968-1989 steel structure with large hexagonal head reinforcement bolt is a kind of high strength fastener specially designed for steel structure reinforcement, made of alloy steel material, with large hexagonal head and reinforcement rod structure, easy to install and strong bearing capacity, suitable for bridge, construction, heavy machinery equipment and other steel structure connection, to ensure the structure is stable and reliable.
Grade:
4.8, 6.8, 8.8, 10.9, 12.9
Carbon Steel DIN 7968-1989 Steel structure reinforcement bolt with large hexagon head Details
Steel structure reinforcement bolt with large hexagon head is a high-performance and highly reliable fastener product, featuring bolt thread specifications ranging from M12 to M22, with a pitch varying from 1.75mm to 2.5mm. The material is carbon steel, which has many grades to choose.
Product Characteristics
Application
Widely used in various steel structure projects, including bridges, buildings, towers, machinery equipment, and more, it serves as a crucial fastener in ensuring structural stability and safety.
Product Characteristics
- Large hexagonal head design: easy to use hexagonal wrench or torque wrench to tighten, provide stable tightening torque, while increasing the force area of the bolt head, improve the stability and safety of the connection.
- Reinforced rod design: The rod part of the bolt has been specially strengthened to improve its shear and tensile strength, ensuring that it can maintain a stable connection state when bearing a large load.
- High-strength materials: Usually made of high-strength materials such as alloy steel, the hardness level can reach 10.9 (HRC32~39), and some products can even reach higher strength levels to meet different engineering needs.
- Surface treatment: In order to enhance the corrosion resistance and aesthetics of bolts, surface treatments such as hot dipping zinc, blackening and blackening phosphating are usually carried out.
Application
Widely used in various steel structure projects, including bridges, buildings, towers, machinery equipment, and more, it serves as a crucial fastener in ensuring structural stability and safety.
- Steel structure connection: mainly used for the connection between steel structures, such as Bridges, buildings, mechanical equipment, etc., to ensure the stability and safety of the structure.
- Heavy-duty applications: suitable for applications that need to bear large loads and vibrations, such as the connection parts of heavy machinery equipment, vehicles, ships, etc.
- Harsh environment: Due to its strong corrosion resistance, it is also suitable for steel structure connections in harsh environments such as humidity and corrosion.
