Quality-Assured Hexagonal Flange Nut for All Aspects of Construction

• Customization: Available
• Material: Carbon Steel
• Type: Hexagon Head
• Model NO.: 1-1
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN
• Grade: 8.8
• Use: All Aspects
• Diameter: Customizable
• Quality: Quality Assurance
• Transport Package: Container
• Specification: 1-10
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

The flange nut, often referred to as a washer nut, serrated nut, or hexagonal flange nut, stands out with a wide flange on one end, functioning as an integrated washer. Below is an in-depth exploration of the flange nut's distinct attributes:

1. Structure and Design: Flaunting a predominantly hexagonal shape, flange nuts are crafted from robust hardened steel, typically adorned with a galvanized finish. The expansive flange significantly increases the contact area with the workpiece. This ingenious design helps evenly spread the nut's pressure over a larger surface area, minimizing potential damage to components while enhancing connection stability.

2. Materials and Specifications: Flange nuts boast a variety of material compositions such as A3 low carbon steel, 35K high-speed steel wire, and 45 steel, with hardness levels spanning from grade 4 to grade 12. Typical specifications include M5, M6, M8, M10, M12, and M16. Specifications above M20 are uncommon, often presenting as flat flanges, which are flanges without teeth.

3. Features and Uses: Featuring an anti-slip tooth pattern, the flange nut enhances friction, preventing loosening. These nuts are ideal for scenarios demanding high tightness and stability, including pipeline connections, metal plate fixing, elevator manufacturing, and marine engineering. The serrated flange design further contributes a locking function, thwarting fastener loosening due to vibrations.

4. Advantages: Post-installation, flange nuts allow for easy adjustment and disassembly, offering remarkable usage flexibility. They cleverly reduce preload force by harnessing the residual rotational resistance, ensuring a reliable and enduring fastening effect.

In summary, flange nuts are indispensable in scenarios demanding exceptional tightening force and stability, thanks to their innovative design and outstanding performance.