Trade Discount 20%
Flat Washer ISO 7089 Steel | Zinc-Nickel Black Coating | Corrosion Resistant | @Pack of 100 | by Wurth
Flat Washer ISO 7089 Steel with a zinc-nickel black coating and corrosion resistance up to 720 hours—ideal for M12 screw thread applications. Built for automotive, industrial, and construction fastening systems, this washer ensures reliable performance and longevity in harsh environments.
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Product Name/Title: Flat Washer ISO 7089 Steel | Zinc-Nickel Black Coating | Corrosion Resistant | @Pack of 100 | by Wurth
Brand: Wurth
SKU: 464160612
Alternatively Known As: Flat steel washer, Zinc-nickel coated washer, ISO 7089 washer, Black zinc washer, Corrosion resistant washer
Technical Specifications
- Suitable for screw thread: M12
- Internal diameter (d1): 13 mm
- Outer diameter (d2): 24 mm
- Thickness (h1): 2.5 mm
- Material: Steel
- Vickers hardness: 200 HV
- Surface finish: Zinc nickel black (ZNBH)
- RoHS-compliant: Yes
- Corrosion protection period: 720 hours
- Locking function: Embedding locking device
- Dimensions (H x L x W): 2.5mm x 24mm x 24mm
- Weight: 0.02 kg
Key Features
- Zinc-plated chromium (VI)-free zinc-nickel black coating (ZNBH) for enhanced 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 M12 screw threads in mechanical assemblies
- Ideal for applications requiring high corrosion resistance
- Used in automotive, industrial, and construction fastening systems
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
Warranty Information
Standard manufacturer warranty against defects applies.
Available Now
Available for immediate purchase, ideal for industrial, automotive, and construction fastening applications.
