DIN EN ISO 7094 Plain Washers - Extra Large Series - Product Grade C

Size | Φ5 | Φ6 | Φ8 | Φ10 | Φ12 | Φ14 | Φ16 | Φ20 | Φ24 | Φ30 | Φ36 |
d | min=nominal size | 5.5 | 6.6 | 9 | 11 | 13.5 | 15.5 | 17.5 | 22 | 26 | 33 | 39 |
max | 5.8 | 6.96 | 9.36 | 11.43 | 13.93 | 15.93 | 18.2 | 22.84 | 26.84 | 34 | 40 |
dc | max=nominal size | 18 | 22 | 28 | 34 | 44 | 50 | 56 | 72 | 85 | 105 | 125 |
min | 16.9 | 20.7 | 26.7 | 32.4 | 42.4 | 48.4 | 54.1 | 70.1 | 82.8 | 102.8 | 122.5 |
h | Nominal Size | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 6 | 6 | 6 | 8 |
max | 2.3 | 2.3 | 3.6 | 3.6 | 4.6 | 4.6 | 6 | 7 | 7 | 7 | 9.2 |
min | 1.7 | 1.7 | 2.4 | 2.4 | 3.4 | 3.4 | 4 | 5 | 5 | 5 | 6.8 |
per 1000 units ≈ kg | 3.13 | 4.72 | 11.61 | 17.07 | 39.59 | 51.52 | 81.27 | 162.8 | 227.2 | 358.4 | 660.9 |
Characteristics:
- Manufactured in accordance with the ISO 7094 standard, large plain washers exhibit precise dimensions with tightly controlled inner diameters, outer diameters, and thicknesses, significantly enhancing their compatibility with bolts and nuts.
- To cater to diverse needs and environmental conditions, washers are available in a wide range of materials, including steel, stainless steel, and other alloy materials.
- ISO 7094 large plain washers, crafted from stainless steel or alloy materials, possess exceptional corrosion resistance, ensuring stable performance even in harsh environments. This feature safeguards their reliability and longevity under adverse conditions.
- To minimize material deformation, large plain washers enlarge the support area, resulting in a more even distribution of pressure applied by bolts or nuts. This enhances their service life by reducing compressive stress on the material.
Advantages:
- Enhanced Connection Stability: With accurate dimensions and uniform pressure distribution, ISO 7094 large plain washers provide a stable and reliable fastening solution, ensuring the safety and reliability of structures.
- Extended Lifespan: Their corrosion-resistant properties enable them to maintain stable performance in harsh environments, extending their lifespan.
- Ease of Installation: ISO 7094 large plain washers can be conveniently positioned between bolts and nuts without the need for additional tools, improving installation and disassembly efficiency.
Application Scenarios:
- Steel Structure Engineering: In steel structure engineering, bolts and nuts are extensively used for connections. ISO 7094 large plain washers provide a stable and reliable fastening solution, ensuring the safety and stability of structures.
- Mechanical Equipment: Fastening connections using bolts and nuts are also necessary in mechanical equipment. ISO 7094 large plain washers can distribute the pressure applied by the bolt or nut more evenly, reducing material compression and enhancing the stability and reliability of mechanical equipment.
- Shipbuilding: In shipbuilding, bolts and nuts are used extensively for connecting hull structures and equipment. ISO 7094 large plain washers offer a corrosion-resistant and stable fastening solution, ensuring the safety and reliability of ships.