S-92316A922 3/4"-16 x 2 1/4" IFI 111, SAE J429 High-Strength Grade 8 Steel Flanged Hex Head Screws
High-Strength Grade 8 Steel Flanged Hex Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional Load-Bearing Capacity - Grade 8 classification and 150,000 psi tensile strength ensure reliable performance in high-stress industrial applications.
- Superior Corrosion Resistance - Black phosphate steel coating provides durable protection against rust and environmental degradation.
- Precision Thread Engagement - UNF fine threads with Class 2A fit guarantee secure, vibration-resistant fastening connections.
- Enhanced Stability & Distribution - Integrated flange design eliminates need for separate washers while distributing load evenly.
- Optimized Strength-to-Weight Ratio - Partial threading configuration maximizes grip range while maintaining structural integrity.
- Industry-Standard Compliance - Meets IFI 111/SAE J429 specifications for guaranteed interoperability and quality assurance.
- Environmental Responsibility - RoHS 3 and REACH compliance ensures safe usage in regulated industrial environments.
Professional Applications & Engineering Value
This Grade 8 hex head screw delivers critical performance advantages for heavy machinery, structural assemblies, and automotive applications where vibration resistance and high tensile strength are paramount. The black phosphate steel construction provides superior corrosion protection in demanding environments, while the UNF fine thread configuration ensures precise engagement with mating components. The flanged design eliminates washer requirements and distributes clamping force effectively, reducing point stress concentrations. With partial threading optimizing the strength-to-length ratio, this fastener solves common challenges of joint integrity maintenance under dynamic loading conditions, making it ideal for critical connections in construction equipment, industrial machinery, and transportation systems.
Specification Summary & Compliance
Manufactured to exacting Class 2A thread fit tolerances with UNF fine thread specifications (3/4"-16). Complies with IFI 111/SAE J429 standards for dimensional accuracy and mechanical properties. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance requirements. Features Rockwell C32 hardness and 150,000 psi tensile strength verification per Grade 8 specifications.
