S-93474A231 M10 x 100 mm ISO 898-1, DIN 6921 High-Strength Metric Class 10.9 Steel Flanged Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with Class 10.9 strength rating and 150,000 psi tensile strength for reliable performance in demanding applications
• Superior corrosion protection through zinc yellow-chromate plating that extends service life in harsh industrial environments
• Optimized torque transmission with external hex drive design and 15mm head width for secure installation and removal
• Enhanced stability and load distribution thanks to the integrated 22.3mm flange that eliminates the need for separate washers
• Precision thread engagement with Class 6g thread fit ensuring consistent performance and vibration resistance
• Versatile partial threading allowing unthreaded shank sections for precise clamping and alignment in assembled components
• Proven reliability meeting DIN 6921 and ISO 898-1 standards for quality assurance and interchangeability

Professional Applications & Engineering Value

This M10 hex head screw delivers critical engineering solutions for heavy-duty applications where failure is not an option. The Class 10.9 strength grade combined with Rockwell C32 hardness provides exceptional resistance to shear and tensile stresses in structural assemblies, machinery frames, and equipment manufacturing. The zinc yellow-chromate plating creates a robust barrier against corrosion, making it ideal for outdoor equipment, automotive components, and industrial machinery exposed to moisture and chemicals. The flanged head design distributes clamping force over a wider surface area, reducing point loading and preventing surface damage to connected materials. With its coarse 1.5mm pitch thread and partial threading, this fastener offers rapid assembly while maintaining precise grip length control in critical joints.

Specification Summary & Compliance

This metric hex head screw features precise Class 6g thread fit tolerance for consistent engagement and meets rigorous international standards including DIN 6921 for flange head dimensions and ISO 898-1 for mechanical properties of fasteners made of carbon steel and alloy steel. The manufacturing process adheres to quality control protocols ensuring dimensional accuracy with M10x1.5 coarse thread pitch, 100mm overall length, and 26mm minimum thread length. The product complies with relevant industry regulations for material composition and surface treatment performance.