Trade Discount 20%
Hexagon Socket Head Cap Screw ISO 4762 | Steel Class 8.8 | Zinc Nickel Black Coating | @Pack of 25 | by Wurth
Hexagon Socket Head Cap Screw ISO 4762 is crafted from high-strength steel class 8.8, featuring a zinc-nickel black coating that offers exceptional corrosion resistance for up to 480 hours. Perfect for mechanical assemblies and industrial applications, this screw ensures secure fastening in corrosion-prone environments, making it an ideal choice for automotive and construction projects.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Product Name/Title: Hexagon Socket Head Cap Screw ISO 4762 | Steel Class 8.8 | Zinc Nickel Black Coating | @Pack of 25 | by Wurth
Brand: Wurth
SKU: 41496420
Alternatively Known As: Hex Socket Cap Screw, Socket Head Bolt, ISO 4762 Screw, Zinc Nickel Plated Screw, High Strength Hex Screw
Technical Specifications
- Thread type x nominal diameter: M4
- Length: 20 mm
- Head diameter: 7 mm
- Head height: 4 mm
- Standards: ISO 4762
- Material: Steel
- Property class: 8.8
- Surface: Zinc nickel black
- RoHS-compliant: Yes
- Corrosion protection period: 480 hours
- Head type: Socket head
- Drive type: Hexagon socket
- Internal drive: HS3
- Thread type: Metric thread
- Thread form: Standard metric thread
- Product class: A
- Dimensions (H x L x W): 4mm x 20mm x 7mm
- Weight: 0.02 kg
Key Features
- Steel material with property class 8.8 for high strength
- Zinc-nickel black coating providing corrosion resistance up to 480 hours
- Chromium (VI)-free environmentally friendly coating
- Hexagon socket drive type for secure fastening
- Standard metric thread compliant with ISO 4762
- Thermal capacity up to 120°C
- Adjusted friction coefficient range of 0.09 μ–0.14 μ due to integrated lubricating particles
Professional Installation Requirements
- Installation by a qualified technician or engineer is recommended to ensure proper torque and fastening integrity.
Applications
- Mechanical assemblies requiring high strength fasteners
- Corrosion-prone environments needing zinc-nickel coated screws
- Industrial machinery and equipment
- Automotive and construction applications
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Chromium (VI)-free coating reduces environmental and health hazards
- RoHS-compliant material ensures reduced hazardous substances
- Durable corrosion resistance extends product life, reducing waste
Warranty Information
Warranty against manufacturing defects as per Wurth standard terms and conditions.
Available Now
The Wurth Hexagon Socket Head Cap Screw ISO 4762 Steel Class 8.8 Zinc Nickel Black M4x20 is available for immediate purchase, ideal for industrial and mechanical fastening applications.
