Carbon Steel EN 1665-2008 Hexagon bolts with flange-heavy series-Type F
Product details
Hexagon bolts with flange-heavy series-Type F thread specifications range from M5 to M20, with a varying from 0.8mm to 2.5mm. The material is carbon steel, which has many grades to choose. In order to further improve the corrosion resistance and aesthetics of these bolts, the surface treatment method is blue and white zinc plating.
Product Characteristics
- Unique structure: hexagonal flange bolt is composed of three parts: hexagonal head, flange and screw. Among them, the hexagonal head is easy to install and disassemble, and the flange increases the support area. Compared with the traditional hexagonal head bolt, the "ratio of support area to stress area" of the flange face bolt is larger, so it can withstand higher preload and has better anti-loosening performance.
- High strength: The bolt material is usually low carbon alloy steel or medium carbon steel, after heat treatment (quenching, tempering), its tensile strength and yield strength are significantly improved, so it can meet the needs of high strength fastening.
- Corrosion resistance: The surface of some heavy hexagonal flange bolts will be galvanized and other anti-corrosion treatment to improve its corrosion resistance and adapt to more harsh environments.
- Customizable: In order to meet the needs of different customers, EN 1665-2008 heavy hexagonal flange bolt type F provides customization services, including size, material, performance levels and other aspects of customization.
Application
- Heavy machinery: In the assembly and maintenance of heavy machinery, reliable fastening effect can be provided to ensure the safety of equipment operation.
- Building structure: In the construction of Bridges, high-rise buildings and large venues, the bolt is used to connect steel structures, and its large contact area and high carrying capacity can withstand huge loads.
- Automotive industry: In automotive manufacturing, the bolt is used to secure engine, chassis and body parts, and its high strength and corrosion resistance meet the stringent requirements of automotive parts.
- Aerospace: In the aerospace sector, this bolt is used to connect structural components of aircraft and rockets, and its high precision and reliability are essential to ensure flight safety.
