Trade Discount 20%
Hexalobular-type Cheese Head Screw | Low Head Design | Zinc Nickel Coating | Corrosion Resistant | @Pack of 25 | by Wurth
Hexalobular-type cheese head screws with a low head design and zinc nickel coating are perfect for high corrosion risk applications. Designed for mechanical assemblies in automotive, construction, and industrial equipment, these screws offer exceptional corrosion resistance for up to 480 hours. Ideal for professionals, they ensure reliable fastening integrity and durability in demanding environments.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Technical Specifications
- Thread type: Metric thread M4
- Length: 10 mm
- Head diameter: 7 mm
- Head height: 3.1 mm
- Standards: ISO 14580
- Material: Steel
- Property class: 8.8
- Surface: Zinc nickel black coating
- RoHS-compliant: Yes
- Corrosion protection period: 480 hours
- Head type: Socket low head
- Drive type: Internal hexalobular (TX20)
- Pitch: 0.7 mm
- Thread form: Standard metric thread
- Thread design: Full thread
- Product class: A
- Dimensions (H x L x W): 3.1mm x 10mm x 7mm
- Weight: 0.02 kg
Key Features
- Galvanised chromium (VI)-free zinc-nickel black coating (ZNBHL) for high corrosion resistance
- Decorative black finish with integrated lubricating particles
- Corrosion resistance up to 480 hours for M4 diameter screws according to DIN EN ISO 9227 NSS
- Thermal capacity up to 120°C
- Adjusted friction coefficient range from 0.09μ to 0.14μ
- Even coating distribution providing functional and decorative benefits
Professional Installation Requirements
- Installation by a qualified technician or tradesperson is recommended to ensure proper torque and fastening integrity.
Applications
- Suitable for high corrosion risk applications
- Ideal for mechanical assemblies requiring corrosion-resistant fasteners
- Used in automotive, construction, and industrial equipment
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
Warranty against manufacturing defects as per Wurth standard terms and conditions.
Available Now
Available for immediate purchase, ideal for industrial, automotive, and construction fastening applications.
