- Price per Carton
- Delivery within five days
- For Non-standard products, please visit ever-hardware.com
DIN 125 Flat Washers ISO 7089 Washer Stainless Steel 316 A4 Purification
$35.99 – $96.99
Description
DIN 125 flat washers made from stainless steel 316 (A4) provide superior corrosion resistance, high durability, and excellent load distribution, making them ideal for marine, chemical, and heavy-duty industrial applications. Their enhanced resistance to extreme environments ensures long-lasting and reliable performance in demanding conditions. Ever Hardware provides custom made fasteners and customizable packaging.
1. Superior Corrosion Resistance
• Made from A4 (316 stainless steel), which contains molybdenum, providing exceptional resistance to rust, saltwater, acids, and chemicals.
• Ideal for marine, offshore, chemical processing, and pharmaceutical applications, where exposure to harsh substances is common.
2. Optimal Load Distribution
• Prevents surface damage by evenly distributing the load of fasteners, reducing stress concentration.
• Minimizes material deformation, especially for soft or delicate materials like aluminum, wood, or plastics.
3. Enhanced Fastener Stability
• Increases friction between the fastener and the surface, reducing the risk of loosening due to vibrations or dynamic loads.
• Improves the strength and reliability of bolted connections, making it suitable for high-performance engineering applications.
4. High Strength and Durability
• 316 stainless steel offers excellent tensile and yield strength, ensuring reliable performance under high stress and pressure.
• Resistant to wear, impact, and high-temperature environments, making it suitable for demanding industrial settings.
5. Versatile and Multi-Purpose
• Compatible with standard metric bolts and nuts, making it widely used in construction, marine, aerospace, food processing, and heavy machinery.
• Suitable for high-moisture and chemically aggressive environments, where standard 304 stainless steel might corrode over time.
6. Easy Installation and Low Maintenance
• Simple flat washer design allows for quick and efficient installation without requiring specialized tools.
• Low maintenance, as 316 stainless steel does not require coatings or frequent replacements, reducing long-term costs.
Conclusion
DIN 125 flat washers (ISO 7089) in stainless steel 316 A4 provide exceptional corrosion resistance, high strength, and superior fastening stability, making them ideal for marine, chemical, and industrial applications. Their durability, load distribution, and resistance to extreme environments ensure long-lasting and secure performance in critical fastening applications.
| Size | M1.6 | M2 | M2.5 | M3 | M3.5 | M4 | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inner Diameter | 1.7-1.84 | 2.2-2.34 | 2.7-2.84 | 3.2-3.38 | 3.7-3.88 | 4.3-4.48 | 5.3-5.48 | 6.4-6.62 | 8.4-8.62 | 10.5-10.77 | 13.0-13.27 | 15.0-15.27 | 17.0-17.27 | 19.0-19.33 |
| Outer Diameter | 3.7-4.0 | 4.7-5.0 | 5.7-6.0 | 6.64-7.0 | 7.64-8.0 | 9.64-10.0 | 9.64-10.0 | 11.57-12.0 | 15.57-16.0 | 19.48-20.0 | 23.48-24.0 | 27.48-28.0 | 29.48-30.0 | 33.38-34.0 |
| Thickness | 0.3 | 0.3 | 0.5 | 0.5 | 0.5 | 0.8 | 1.0 | 1.6 | 1.6 | 2.0 | 2.5 | 2.5 | 3.0 | 3.0 |
| Size | M20 | M22 | M24 | M27 | M30 | M33 | M36 | M39 | M42 | M45 | M48 | M50 | M52 | M55 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inner Diameter | 21.0-21.33 | 23.0-23.33 | 25.0-25.33 | 28.0-28.33 | 31.0-31.39 | 34.0-34.62 | 37.0-37.62 | 40.0-40.62 | 43.0-43.62 | 46.0-46.62 | 50.0-50.62 | 52.0-52.74 | 54.0-54.74 | 57.0-57.74 |
| Outer Diameter | 36.38-37.0 | 38.38-39.0 | 43.38-44.0 | 49.38-50.0 | 55.26-56.0 | 58.8-60.0 | 64.8-66.0 | 70.8-72.0 | 76.8-78.0 | 83.6-85.0 | 90.6-92.0 | 90.6-92.0 | 96.6-98.0 | 103.6-105.0 |
| Thickness | 3.0 | 3.0 | 4.0 | 4.0 | 4.0 | 5.0 | 5.0 | 6.0 | 7.0 | 7.0 | 8.0 | 8.0 | 8.0 | 9.0 |
Reviews
There are no reviews yet.