S-93474A230 M10 x 90 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 high-stress applications
• Superior corrosion protection through zinc yellow-chromate plating that extends service life in harsh industrial environments
• Optimized torque transmission with external hex drive and 15mm head width for secure installation and removal
• Enhanced stability and load distribution thanks to the integrated flange design that eliminates the need for separate washers
• Precise thread engagement with Class 6g thread fit and M10x1.5 coarse pitch for quick assembly and vibration resistance
• Versatile partial threading allowing unthreaded shank sections for precise clamping in structural applications
• Certified reliability meeting ISO 898-1 and DIN 6921 standards for consistent quality and performance

Professional Applications & Engineering Value

These M10 hex head screws with Class 10.9 strength rating are engineered to solve critical fastening challenges in demanding industrial environments. The zinc yellow-chromate plated steel construction provides exceptional corrosion resistance, making them ideal for outdoor construction, machinery assembly, and automotive applications where environmental exposure is a concern. The partially threaded design with metric coarse thread ensures optimal clamping force distribution while the integrated flange eliminates washer requirements, streamlining installation in tight spaces. With 150,000 psi tensile strength and Rockwell C32 hardness, these industrial fasteners maintain structural integrity under extreme vibration and dynamic loads, reducing maintenance frequency and downtime in heavy-duty applications.

Specification Summary & Compliance

This M10 x 1.5 x 90mm hex head screw features Class 6g thread fit tolerance with metric coarse threading and partial threading configuration. The fastener complies with ISO 898-1 mechanical properties standard and DIN 6921 flange head specification, ensuring dimensional accuracy and performance consistency. Manufactured from high-strength steel with zinc yellow-chromate plating for corrosion protection, these screws meet industry standards for heavy-duty applications while conforming to relevant RoHS and REACH environmental compliance requirements.