Description
The Fine Thread Flange Nuts are precision-engineered fasteners that combine the stability of a built-in flange with the secure holding power of a fine thread pitch. Manufactured to the precise DIN6923 standard, this flange nut is designed for applications requiring high strength, precise adjustments, and exceptional resistance to loosening. Made from high-quality stainless steel (available in 304 or 316 grades), it offers excellent corrosion resistance, making it suitable for a wide range of demanding environments. The unique combination of a fine thread and an integrated flange makes these nuts perfect for applications where both precision and security are essential. These Fine Thread Flange Nuts are commonly used in automotive industry, construction and machinery, marine and industrial environments.
Features & Benefits
- Superior Holding Power: The fine thread pitch provides a larger number of threads per unit of length, which results in a greater contact area. This distributes the load more effectively and makes the nut more resistant to vibration and shock.
- Integrated Flange: The built-in flange acts as an integrated washer, distributing the clamping force over a wider surface area. This helps to prevent damage to the material being fastened and ensures a more stable connection.
- Non-Slip Serrations: The underside of the flange features teeth or serrations that grip the mating surface. This anti-slip design enhances the locking action and prevents the nut from backing off, even under dynamic loads.
- High Corrosion Resistance: Crafted from 304 or 316 stainless steel, our DIN6923 nut is highly resistant to wear, rust, and oxidation, making it ideal for both indoor and outdoor applications, including corrosive and humid environments.
Specification
|
Specification |
M4 |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
M20 |
|
Pitch-P |
0.7 |
0.8 |
1 |
1.25 |
1.5 |
1.75 |
2 |
2 |
2.5 |
|
Diameter-dc |
9.8 |
11.8 |
14.2 |
17.9 |
21.8 |
26 |
29.9 |
34.5 |
42.8 |
|
Hexagon to side-s |
7 |
8 |
10 |
13 |
15 |
18 |
21 |
24 |
30 |
|
Thickness-m |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
20 |




