S-98093A858 M16 x 30 mm ASME B18.2.3.9M, SAE J1199 High-Strength Metric Class 10.9 Steel Flanged Hex Head Screws
High-Strength Metric Class 10.9 Steel Flanged Hex Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional load-bearing capacity with Class 10.9 strength grade and 150,000 psi tensile strength for reliable performance in demanding applications
- Superior corrosion resistance provided by black-phosphate steel coating, extending service life in harsh industrial environments
- Optimized torque transmission through external hex drive and 24mm head width, ensuring secure installation and removal
- Enhanced stability and load distribution with integrated 35mm flange, reducing the need for separate washers
- Consistent thread engagement with fully threaded M16x2mm coarse pitch design, enabling faster assembly and improved vibration resistance
- Precision manufacturing compliance with Class 6g thread fit, ensuring reliable mating with standard metric nuts and components
- Regulatory peace of mind through RoHS 3 and REACH compliance, meeting international environmental and safety standards
Professional Applications & Engineering Value
This M16 hex head screw delivers critical engineering solutions for heavy machinery, structural assemblies, and industrial equipment where high tensile strength and corrosion resistance are paramount. The black-phosphate steel construction provides superior protection against rust and chemical exposure in manufacturing plants, automotive applications, and outdoor installations. The flanged design eliminates washer requirements while distributing clamp load over a wider surface area, preventing surface damage and maintaining joint integrity under dynamic loads. With Class 10.9 strength rating and fully threaded coarse pitch configuration, this fastener ensures rapid assembly in high-vibration environments while maintaining 150,000 psi tensile capability for the most demanding structural connections.
Specification Summary & Compliance
Manufactured to precise Class 6g thread fit tolerances with M16x2mm coarse thread specifications. Compliant with ASME B18.2.3.9M dimensional standards and SAE J1199 specifications. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance requirements. Features Rockwell C32 hardness rating and 150,000 psi tensile strength consistent with Class 10.9 metric fastener standards.
