Steel Hexagonal Flange Nut Set with Exceptional Quality Assurance Features

• 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

Flange nuts, often referred to by several names like washer nuts, serrated nuts, and hexagonal flange nuts, boast a comprehensive and versatile design. Characterized by their wide flange, which functions as an integrated washer, these nuts are indispensable in a multitude of applications. Delve into the intriguing details of the flange nut:

1. Structure and Design: Predominantly hexagonal, flange nuts are crafted from robust, hardened steel and often finished with a galvanized coating. The innovative flange design significantly amplifies the contact surface with the workpiece. This engineering marvel ensures the uniform distribution of pressure across a larger area, thereby safeguarding components from damage and enhancing the connection's durability and reliability.

2. Materials and Specifications: Flange nuts are composed of a diverse range of materials, including A3 low carbon steel, 35K high-speed steel wire, and 45 steel, catering to a spectrum of hardness levels from grade 4 to grade 12. Widely available specifications include M5, M6, M8, M10, M12, and M16. Flange nuts above M20 are a rarity and typically feature flat flanges, devoid of teeth, highlighting their unique utility.

3. Features and Uses: The intelligent anti-slip tooth pattern design of the flange nut heightens friction, effectively thwarting the risk of loosening. These nuts are indispensable in scenarios demanding high levels of tightness and stability, such as in pipeline connections, metal plate fixations, elevator manufacturing, and marine engineering. The serrated flange further enhances its capability by providing a locking mechanism that prevents fasteners from loosening due to vibrations.

4. Advantages: Post-installation, flange nuts offer unparalleled flexibility with their ease of adjustment and disassembly. By capitalizing on the remaining rotational resistance, they ingeniously reduce preload force, ensuring a steadfast fastening effect that stands the test of time.

In summary, flange nuts are pivotal in scenarios requiring robust tightening force and stable connections. Their innovative design and exceptional performance make them an essential component in a variety of demanding applications.