S-93474A226 M10 x 50 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 resistance through zinc yellow-chromate plating that extends service life in harsh industrial environments
• Enhanced stability and load distribution thanks to the integrated 22.3mm flange that eliminates the need for separate washers
• Optimized thread engagement with partial threading design that provides precise clamping force control
• High hardness rating of Rockwell C32 ensures excellent wear resistance and durability under repeated use
• Easy installation and removal with standard external hex drive and 15mm head width for common tool compatibility
• Reliable metric coarse threading (M10x1.5) with Class 6g tolerance for secure fastening in various materials

Professional Applications & Engineering Value

These M10 hex head screws deliver exceptional engineering value in heavy-duty applications where vibration resistance and structural integrity are paramount. The Class 10.9 high-strength steel construction combined with zinc yellow-chromate plating provides superior protection against corrosion in industrial environments, manufacturing facilities, and outdoor equipment. The flanged design per DIN 6921 offers significant advantages by distributing clamping force over a wider surface area, preventing surface damage and reducing loosening under dynamic loads. The partial threading ensures optimal stress distribution along the fastener length, making these metric coarse thread screws ideal for structural connections, machinery assembly, and automotive applications where reliability cannot be compromised.

Specification Summary & Compliance

This M10 hex head screw features precise Class 6g thread fit tolerance with 1.5mm coarse pitch threading and 50mm overall length. Manufactured to ISO 898-1 specifications and conforming to DIN 6921 standards for flanged hex head screws. The product is fully REACH compliant (EC 1907/2006) and meets environmental regulations, ensuring safe use across various industrial sectors while maintaining the high-performance characteristics expected from Class 10.9 strength grade fasteners.