EN14399-6 Zinc plated Plain Washer, Corrosion Resistance M12-M36
Description:
The chamfered design of these washers helps reduce stress concentrations at the contact points between the washer and the fastener, minimizing the risk of fatigue failure and improving the longevity of the connection.
Standard Compliance: Manufactured in accordance with EN 14399-6 standards, these washers meet the stringent requirements for high-strength structural fasteners and components.
| Material | 45#/40CR |
| Size | M12-M36 |
| Finish | Plain/black/ZINC/HDG/Dacromet/Mechanical Galvanized |
| Hardness | HV300/HRC35-45 |
| Marking | can be Customized |
| Application | Constrution/Wind turbines/railway line |
| Packing | Carton+ pallet; we can pack washers as your requirements |
| Terms | FOB+shanghai/ningbo |
| Delivery time | 30-70days |
| Size | Inner diameter | Inner diameter (max) | Outside diameter (max) | Outside diameter (min) | Thickness | Thickness | Thickness (min) | Inside chamfer | Inside chamfer (max) | External chamfer |
|---|---|---|---|---|---|---|---|---|---|---|
| M12 | 13 | 13.27 | 24 | 23.48 | 3 | 3.3 | 2.7 | 1.6 | 1.9 | 0.5 |
| M16 | 17 | 17.27 | 30 | 29.48 | 4 | 4.3 | 3.7 | 1.6 | 1.9 | 1 |
| M20 | 21 | 21.33 | 37 | 36.38 | 4 | 4.3 | 3.7 | 2 | 2.5 | 1 |
| M22 | 23 | 23.33 | 39 | 38.38 | 4 | 4.3 | 3.7 | 2 | 2.5 | 1 |
| M24 | 25 | 25.33 | 44 | 43.38 | 4 | 4.3 | 3.7 | 2 | 2.5 | 1 |
| M27 | 28 | 28.52 | 50 | 49 | 5 | 5.6 | 4.4 | 2.5 | 3 | 1 |
| M30 | 31 | 31.62 | 56 | 54.8 | 5 | 5.6 | 4.4 | 2.5 | 3 | 1 |
M36 | 37 | 37.62 | 66 | 64.8 | 6 | 6.6 | 5.4 | 3 | 3.5 | 1.5 |
Applications:
Structural Engineering: EN 14399-6 chamfered washers are commonly used in structural engineering applications that require high-strength bolted connections, such as steel structures, bridges, and other critical infrastructure projects.
High-Stress Environments: They are suitable for use in environments where vibrations, dynamic loads, or harsh conditions are present, ensuring the reliability and integrity of the bolted assemblies.
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