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Hexalobular-type Cheese Head Screw ISO 14579 | Steel 8.8 | Zinc-Plated & Blue Passivated | @Pack of 100 | by Wurth

BRAND: Wurth
SKU: 40251316
$206.50 List price: $259.50
100 PCS ($2.07 per PCS)
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Hexalobular-type cheese head screws ISO 14579 are crafted from durable steel 8.8, featuring a zinc-plated and blue passivated finish. Ideal for mechanical assembly in industrial machinery and automotive applications, these screws ensure secure fastening with optimal force distribution, reducing tool wear and preventing surface damage during installation.

Product Name/Title: Hexalobular-type Cheese Head Screw ISO 14579 | Steel 8.8 | Zinc-Plated & Blue Passivated | @Pack of 100 | by Wurth

Brand: Wurth

SKU: 40251316

Alternatively Known As: Torx screws, TX screws, Hexalobular socket screws, Cheese head screws, ISO 14579 screws

Technical Specifications
  • Thread type x nominal diameter: M3
  • Length: 16 mm
  • Head diameter: 5.68 mm
  • Head height: 3 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 (TX10)
  • Thread type: Metric thread
  • Pitch: 0.5 mm
  • Thread form: Standard metric thread
  • Product class: A
  • Dimensions (H x L x W): 3mm x 16mm x 5.68mm
  • Weight: 0.01 kg
Key Features
  • Hexalobular (TX) drive transmits force over a large surface area across the flanks of the drive, reducing tool wear.
  • Tool does not slip due to optimal force distribution.
  • No damage to surface coating during installation.
  • No wobbling; screw locates securely.
  • Complies with ISO 14579 and DIN EN ISO 10664 standards.
  • Standardized connection elements usable worldwide.
Professional Installation Requirements
  • Installation by trained personnel or professionals recommended to ensure correct torque and secure fastening.
Applications
  • Mechanical assembly requiring secure fastening
  • Industrial machinery and equipment
  • Automotive and aerospace component assembly
  • Electronics and electrical device assembly
Standards & Compliance
  • Complies with 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

Available for immediate purchase, ideal for industrial and mechanical assembly applications.