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Hexalobular Cheese Head Screw ISO 14579 | Steel 8.8 | Zinc-Plated & Blue Passivated | @Pack of 100 | by Wurth
Hexalobular cheese head screws ISO 14579 are designed for secure fastening in mechanical assemblies, featuring a robust steel 8.8 construction and a durable zinc-plated, blue passivated finish. Ideal for industrial machinery and automotive applications, these screws ensure optimal force distribution and reduced tool wear, making them perfect for professionals seeking reliability and performance.
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Product Name/Title: Hexalobular Cheese Head Screw ISO 14579 | Steel 8.8 | Zinc-Plated & Blue Passivated | @Pack of 100 | by Wurth
Brand: Wurth
SKU: 40251416
Alternatively Known As: Torx screws, TX screws, Hexalobular socket screws, Cheese head screws, ISO 14579 screws
Technical Specifications
- Thread type x nominal diameter: M4
- Length: 16 mm
- Head diameter: 7.22 mm
- Head height: 4 mm
- Standards: ISO 14579
- Material: Steel
- Property class: 8.8
- Surface: Zinc plated, blue passivated
- RoHS-compliant: Yes
- Head type: Socket head
- Drive type: Internal hexalobular (TX20)
- Thread type: Metric thread
- Pitch: 0.7 mm
- Thread form: Standard metric thread
- Product class: A
- Dimensions (H x L x W): 4mm x 16mm x 7.22mm
- Weight: 0.01 kg
Key Features
- Hexalobular (TX) drive transmits force over a large surface area across the flanks of the drive.
- Reduced tool wear due to optimal force distribution.
- Tool does not slip, preventing damage to surface coating.
- No wobbling, ensuring secure screw location.
- Complies with DIN EN ISO 10664 standard for hexalobular drives.
- Standardized connection elements usable worldwide.
Professional Installation Requirements
- Installation by qualified personnel recommended to ensure correct torque and secure fastening.
Applications
- Mechanical assembly requiring secure fastening
- Industrial machinery and equipment
- Automotive and aerospace components
- Electronics and electrical enclosures
- General purpose fastening in manufacturing
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- RoHS-compliant material reduces hazardous substances.
- Durable zinc plating extends product life, reducing waste.
Warranty Information
Warranty against manufacturing defects as per Wurth standard policy.
Available Now
Wurth Hexalobular-type cheese head screws ISO 14579 steel 8.8 zinc-plated blue passivated TX20 M4x16mm 100 PCS are available for immediate purchase, ideal for industrial and mechanical assembly applications.
