Trade Discount 20%
Hexagon Socket Screw M4x30 Zinc-Nickel Black Coating Corrosion Resistant Wurth
Hexagon socket screw M4x30 with zinc-nickel black coating and corrosion resistance up to 480 hours—ideal for high corrosion risk environments.
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Technical Specifications
- Thread type x nominal diameter: M4
- Length: 30 mm
- Head diameter: 7.6 mm
- Head height: 2.2 mm
- Material: Steel
- Property class: 010.9
- Surface finish: Zinc nickel black (ZNBHL)
- Corrosion protection period: 480 hours
- Head type: Button head
- Drive type: Hexagon socket (HS2.5)
- Thread form: Standard metric thread
- Thread length: 20 mm
- Product class: A
- RoHS-compliant: Yes
- Dimensions (H x L x W): 2.2mm x 30mm x 7.6mm
- Weight: 0.02 kg
Key Features
- Zinc-nickel black coating providing corrosion resistance up to 480 hours
- Chromium (VI)-free coating with integrated lubricating particles
- Thermal capacity up to 120°C
- Adjusted friction coefficient range of 0.09 μ–0.14 μ
- Complies with ISO 7380-1 standard
- Hexagon socket internal drive (HS2.5) for secure tightening
Professional Installation Requirements
- Installation by a qualified technician or tradesperson is recommended to ensure proper torque and fastening integrity.
Applications
- High corrosion risk environments requiring durable fasteners
- Mechanical assemblies needing secure fastening with hexagon socket drive
- Industrial and automotive applications requiring RoHS-compliant screws
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
Warranty Information
Wurth standard warranty against manufacturing defects applies.
Available Now
Available for immediate purchase, ideal for industrial, mechanical, and corrosion-resistant fastening applications.
