Key Features:
Designed to distribute load evenly, enhancing the strength and stability of fastenings.
Manufactured from stainless steel A4, offering superior corrosion resistance, especially in acidic and chlorinated environments.
Complies with NFE 25-514 standards, ensuring professional quality and compatibility with similar products.
Technical Specifications:
Material: Stainless Steel A4
Standard: NFE 25-514
Dimensions:
| Nominal Diameter (d) | Internal Diameter (d1) | External Diameter (d2) | Thickness (s) |
|---|
| 3 mm | 3.4 mm | 12 mm | 0.8 mm |
| 4 mm | 4.5 mm | 14 mm | 0.8 mm |
| 5 mm | 5.5 mm | 16 mm | 1.0 mm |
| 6 mm | 6.6 mm | 18 mm | 1.2 mm |
| 8 mm | 8.6 mm | 22 mm | 1.5 mm |
| 10 mm | 10.8 mm | 27 mm | 2.0 mm |
| 12 mm | 13.3 mm | 32 mm | 2.5 mm |
| 14 mm | 15.3 mm | 36 mm | 2.5 mm |
| 16 mm | 17.3 mm | 40 mm | 3.0 mm |
| 18 mm | 19.3 mm | 45 mm | 3.0 mm |
| 20 mm | 21.3 mm | 50 mm | 3.0 mm |
Compatibility Information:
Suitable for use with screws of corresponding nominal diameters (e.g., M3, M4, M5, etc.).
Ideal for applications requiring high corrosion resistance, such as in marine environments, chemical processing, and food industries.
