Trade Discount 20%
Flat Washer ISO 7089 Steel | Zinc-Nickel Black Coating | 200 HV Hardness | @Pack of 100 | by Wurth
Flat Washer ISO 7089 Steel with a zinc-nickel black coating and 200 HV hardness is perfect for high corrosion resistance applications. Designed for mechanical assemblies in industrial, automotive, and construction settings, this washer ensures reliable fastening even in harsh environments. With a corrosion protection period of up to 720 hours, it’s an ideal choice for screws and nuts requiring durable washers.
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Product Name/Title: Flat Washer ISO 7089 Steel | Zinc-Nickel Black Coating | 200 HV Hardness | @Pack of 100 | by Wurth
Brand: Wurth
SKU: 464160610
Alternatively Known As: Flat washer, Steel washer, Zinc-nickel washer, ISO 7089 washer, Corrosion resistant washer
Technical Specifications
- Suitable for screw thread: M10
- Internal diameter (d1): 10.5 mm
- Outer diameter (d2): 20 mm
- Thickness (h1): 2 mm
- Standards: ISO 7089
- Material: Steel
- Vickers hardness: 200 HV
- Surface finish: Zinc nickel black
- RoHS-compliant: Yes
- Corrosion protection period: 720 hours
- Locking function: Embedding locking device
- Dimensions (H x L x W): 2mm x 20mm x 20mm
- Weight: 0.02 kg
Key Features
- Zinc-plated chromium (VI)-free zinc-nickel black coating (ZNBH) for high corrosion resistance
- Corrosion resistance up to 720 hours against base metal corrosion according to DIN EN ISO 9227 NSS
- Thermal capacity up to 120°C
- Even coating distribution providing both functional and decorative finish
- Embedding locking device for locking function
Professional Installation Requirements
- Installation by qualified personnel recommended to ensure proper fastening and corrosion protection.
Applications
- Suitable for use with screws and nuts requiring corrosion-resistant washers
- Ideal for mechanical assemblies exposed to high corrosion risk environments
- Used in industrial, automotive, and construction fastening applications
Standards & Compliance
- Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
- Chromium (VI)-free coating reduces environmental and health hazards
- Long corrosion resistance extends product life, reducing waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies. Please refer to Wurth warranty policy for details.
Available Now
Available for immediate purchase, ideal for industrial and construction fastening applications requiring high corrosion resistance.
