S-93474A224 M10 x 35 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 150,000 psi tensile strength for reliable performance in high-stress applications
• Superior corrosion resistance provided by zinc yellow-chromate plating, extending service life in demanding environments
• Optimized installation efficiency through external hex drive design and flange integration, eliminating the need for separate washers
• Consistent thread engagement with Class 6g tolerance and coarse 1.5 mm pitch for faster assembly and reduced cross-threading risk
• Enhanced mechanical durability from Rockwell C32 hardness, maintaining structural integrity under vibration and dynamic loads
• Full-threaded design ensuring maximum grip length and uniform stress distribution across the entire fastener
• Industry-standard compliance with DIN 6921 and ISO 898-1 specifications for guaranteed interchangeability and quality assurance

Professional Applications & Engineering Value

Engineered for heavy-duty industrial applications, these Class 10.9 hex head screws deliver exceptional performance in construction, machinery assembly, and structural frameworks where vibration resistance and long-term reliability are critical. The M10x1.5 coarse thread configuration ensures rapid installation while maintaining secure fastening in steel-to-steel connections. The integrated flange design distributes clamping force over a wider surface area (22.3 mm diameter), preventing surface damage and maintaining joint integrity. Combined with zinc yellow-chromate plating, these metric screws provide superior protection against corrosion in outdoor and high-moisture environments, making them ideal for infrastructure projects, industrial equipment, and automotive applications requiring high-strength connections.

Specification Summary & Compliance

This fully threaded screw features precise Class 6g thread fit tolerance with right-hand coarse threading (1.5 mm pitch). Manufactured to DIN 6921 dimensional standards and ISO 898-1 mechanical properties, ensuring consistent performance across industrial applications. The Class 10.9 strength rating (equivalent to 150,000 psi tensile strength) confirms compliance with international quality standards for high-strength fasteners, suitable for critical assemblies requiring verified mechanical properties and dimensional accuracy.