Trade Discount 20%
Flat Washer ISO 7089 Steel | Zinc-Nickel Black Coating | Corrosion Resistant | @Pack of 100 | by Wurth
Flat washers ISO 7089 made from steel with a zinc-nickel black coating provide exceptional corrosion resistance, making them ideal for mechanical assemblies in automotive, industrial, and construction applications. With a corrosion protection period of up to 480 hours, these washers ensure durability in high-risk environments, while the embedding locking device enhances their functionality.
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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: 46416065
Alternatively Known As: Flat steel washer, zinc-nickel coated washer, corrosion resistant washer, ISO 7089 washer, black zinc washer
Technical Specifications
- Suitable for screw thread: M5
- Internal diameter (d1): 5.3 mm
- Outer diameter (d2): 10 mm
- Thickness (h1): 1 mm
- Standard: ISO 7089
- Material: Steel
- Vickers hardness: 200 HV
- Surface finish: Zinc nickel black (ZNBH)
- Corrosion protection period: 480 hours
- Locking function: Embedding locking device
- RoHS-compliant: Yes
- Dimensions (H x L x W): 1mm x 10mm x 10mm
- Weight: 0.01 kg
Key Features
- Zinc-plated chromium (VI)-free zinc-nickel black coating (ZNBH) for high corrosion resistance
- Corrosion resistance up to 480 hours for washers ≥ M4 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
- No special professional installation required; suitable for standard mechanical assembly procedures.
Applications
- Suitable for use with screws and nuts requiring corrosion-resistant washers
- Ideal for mechanical assemblies exposed to high corrosion risk environments
- Used in automotive, industrial, and construction 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 substances
Warranty Information
Standard manufacturer warranty against defects applies.
Available Now
Available for immediate purchase, ideal for industrial, automotive, and construction applications requiring corrosion-resistant washers.
