Trade Discount 20%
Flat Washer with Chamfer ISO 7090 Zinc-Nickel Plated Black 720 Hours Corrosion Resistance Wurth
Flat washers with chamfer ISO 7090 are designed for high corrosion resistance, featuring a zinc-nickel plated black finish and a corrosion protection period of 720
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Technical Specifications
- Suitable for screw thread: M10
- Internal diameter (d1): 10.5 mm
- Outer diameter (d2): 20 mm
- Thickness (h1): 2 mm
- Material: Steel
- Vickers hardness: 200 HV
- Surface finish: Zinc nickel black
- Corrosion protection period: 720 hours
- Locking function: Embedding locking device
- RoHS-compliant: Yes
- Dimensions (H x L x W): 2mm x 20mm x 20mm
- Weight: 0.01 kg
Key Features
- Zinc-plated chromium (VI)-free zinc-nickel black coating for high corrosion resistance
- Corrosion resistance up to 720 hours according to DIN EN ISO 9227 NSS salt spray test
- 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 resistance
- Ideal for mechanical assemblies exposed to high corrosion risk environments
- Used in automotive, industrial, 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
- RoHS-compliant material ensures reduced toxic substance use
Warranty Information
Warranty against manufacturing defects as per Wurth standard policy.
Available Now
Available for immediate purchase, ideal for industrial and construction fastening applications requiring high corrosion resistance.
