Premium Heavy-Duty Flange Nut with Exceptional Serrated Grip Design

• 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, also prominently known as the washer nut, serrated nut, or hexagonal flange nut, features a generously wide flange at one end, which ingeniously acts as an integrated washer. Below is an in-depth exploration of the flange nut that highlights its distinctive qualities and functionalities:

1. Structure and Design: Flange nuts predominantly boast a hexagonal contour and are crafted from robust hardened steel, typically adorned with a protective galvanized surface treatment. The flange's strategic design enhances contact with the workpiece, facilitating an even distribution of pressure across a greater area. This remarkable feature minimizes component damage while optimizing the stability and integrity of the connection.

2. Materials and Specifications: Flange nuts are available in a variety of material compositions such as A3 low carbon steel, 35K high-speed steel wire, and 45 steel, offering hardness levels from grade 4 to an impressive grade 12. Standard specifications include M5, M6, M8, M10, M12, and M16. Flange nuts larger than M20 are a rarity and are usually flat, signifying flanges without serrations.

3. Features and Uses: Showcasing an anti-slip tooth pattern design, the flange nut significantly boosts friction, effectively preventing any unwanted loosening. They are ideal for scenarios demanding superior tightness and steadfastness, making them indispensable in pipeline connections, metal plate fixations, elevator manufacturing, and marine engineering. The serrated flange design inherently offers a locking function, safeguarding fasteners from loosening under vibration-induced stress.

4. Advantages: Flange nuts are engineered for versatility, as they can be easily adjusted and disassembled post-installation, offering remarkable flexibility in usage. By wisely exploiting the residual rotational resistance, they effectively reduce preload force, ensuring a secure and enduring fastening outcome.

In essence, flange nuts are vital components in various high-tension and stability-requiring applications, owed to their innovative design and exceptional performance. Their robust construction and superior capabilities make them an essential choice for professionals.