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Round Head Screw with Square Neck DIN 603 | Steel | Strength Class 8.8 | Zinc-Plated & Blue Passivated | by WURTH

BRAND: Wurth
SKU: 022395 30
$18.70 List price: $23.50
25 PCS ($0.75 per PCS)
+
The Round Head Screw with Square Neck DIN 603 is crafted from high-strength steel, featuring a strength class of 8.8 and a zinc-plated, blue passivated finish for enhanced corrosion resistance. Ideal for mechanical assemblies and construction applications, this screw's flat square neck prevents rotation, ensuring secure fastening in slots. Perfect for industrial and manufacturing needs.

Product Name/Title: Round Head Screw with Square Neck DIN 603 | Steel | Strength Class 8.8 | Zinc-Plated & Blue Passivated | by WURTH

Brand: WURTH

SKU: 022395 30

Alternatively Known As: Square Neck Round Head Bolt, DIN 603 Screw, Zinc Plated Round Head Screw

Technical Specifications
  • Material: Steel
  • Strength Class: 8.8
  • Coating: Zinc-plated, blue passivated (A2K)
  • Head Type: Round head
  • Neck Type: Flat square neck
  • Standard: DIN 603
  • Dimensions (H x L x W): 20mm x 30mm x 10mm
  • Weight: 0.1 kg
Key Features
  • Flat square neck prevents screw rotation in slots
  • Round head design for aesthetic and functional purposes
  • Strength class 8.8 for high tensile strength
  • Zinc-plated with blue passivation for corrosion resistance
Professional Installation Requirements
  • Installation should be performed by qualified personnel using appropriate tools to ensure correct torque and secure fastening.
Applications
  • Mechanical assemblies requiring secure fastening with anti-rotation features
  • Construction and machinery where screws need to be fixed in slots
  • General industrial and manufacturing fastening applications
Standards & Compliance
  • AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
  • Zinc plating and passivation extend product life, reducing waste and replacement frequency
Warranty Information

Standard manufacturer warranty against defects in material and workmanship.

Available Now

The WURTH Round Head Screw with Square Neck DIN 603 is available for immediate purchase, ideal for industrial, construction, and mechanical fastening applications.