S-91052A106 M10 x 30 mm ISO 8676, DIN 961 High-Strength Metric Class 10.9 Steel 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 through zinc yellow-chromate plating, extending service life in demanding environments
• Precise thread engagement with Class 6h fine thread fit ensuring vibration resistance and secure fastening
• Maximum thread contact through fully threaded design for enhanced grip strength across the entire fastener length
• Optimized torque transmission with external hex drive and standardized head dimensions for efficient installation
• Consistent mechanical properties with Rockwell C32 hardness maintaining dimensional stability under load
• International compliance assurance meeting ISO 8676/DIN 961 specifications for global project compatibility

Professional Applications & Engineering Value

This M10 hex head screw delivers critical engineering solutions for industrial applications where high tensile strength and corrosion resistance are paramount. The Class 10.9 steel construction provides reliable performance in heavy machinery, structural assemblies, and automotive components where dynamic loads and vibrations are common. The fine thread pitch (1.25mm) offers superior resistance to loosening compared to coarse threads, while the zinc yellow-chromate plating creates a protective barrier against moisture, chemicals, and environmental exposure. The fully threaded metric screw design ensures maximum clamping force distribution, making it ideal for applications requiring uniform stress distribution across joined materials. With external hex drive compatibility, installation and maintenance are streamlined using standard tools, reducing assembly time and costs in manufacturing and maintenance operations.

Specification Summary & Compliance

This metric hex head screw features precise M10x1.25 fine threading with Class 6h thread fit tolerance for optimal engagement. The fastener maintains dimensional accuracy per ISO 8676/DIN 961 specifications, ensuring interchangeability and reliability in industrial applications. Manufacturing complies with international standards for Class 10.9 strength grade verification, providing consistent mechanical properties including 150,000 psi tensile strength and Rockwell C32 hardness. The zinc yellow-chromate plating meets corrosion protection requirements while maintaining environmental compliance with RoHS and REACH regulations for industrial use.