S-98093A652 M10 x 100 mm ASME B18.2.3.9M, SAE J1199 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 and Class 10.9 rating for reliable performance in demanding applications
• Superior corrosion resistance thanks to black-phosphate steel coating that extends service life in harsh industrial environments
• Optimized torque transmission through external hex drive and 15mm head width for secure installation and removal
• Enhanced stability and distribution with integrated 22.3mm flange that eliminates the need for separate washers
• Precision threading performance with M10x1.5mm coarse pitch and Class 6g fit ensuring consistent engagement and vibration resistance
• Versatile partial threading design featuring 26mm minimum thread length for flexible clamping in various material thicknesses
• Certified material hardness at Rockwell C32 for maintained structural integrity under repeated stress cycles

Professional Applications & Engineering Value

This Class 10.9 hex head screw delivers critical engineering solutions where high tensile strength and corrosion protection are paramount. The black-phosphate steel construction provides superior resistance to environmental degradation, making it ideal for outdoor equipment, automotive assemblies, and industrial machinery exposed to moisture. The flanged design distributes clamping force evenly across surfaces, preventing material deformation while eliminating washer requirements for faster assembly. With its M10 coarse thread pitch and partial threading, this fastener maintains secure connections in vibrating environments while accommodating varying material thicknesses. The external hex drive ensures positive tool engagement during high-torque applications, reducing installation time and improving workplace efficiency in manufacturing and maintenance operations.

Specification Summary & Compliance

Manufactured to precise metric dimensions with 100mm length and M10x1.5mm coarse thread spacing meeting Class 6g thread fit tolerances. This hex head screw conforms to ASME B18.2.3.9M specifications and demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets.