S-92323A592 8-32 x 1/2" IFI 111, SAE J429 Medium-Strength Grade 5 Steel Serrated-Flange Hex Head Screws
Medium-Strength Grade 5 Steel Serrated-Flange 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 tensile strength of 110,000 psi ensures reliable performance in demanding applications, reducing the risk of fastener failure.
- Zinc-plated steel construction provides excellent corrosion resistance, extending service life in harsh industrial environments.
- Coarse UNC thread with Class 2A fit allows for quick and easy installation while maintaining secure fastening in various materials.
- Flanged hex head design eliminates the need for a separate washer, distributing load evenly and speeding up assembly processes.
- Grade 5 classification and Rockwell C22 hardness guarantee consistent durability and resistance to wear under high-stress conditions.
- Full threading offers maximum grip along the entire length, enhancing holding power in critical joints.
- Compliance with SAE J429, RoHS 3, and REACH ensures adherence to industry standards and environmental regulations, supporting responsible sourcing.
Professional Applications & Engineering Value
Engineered for industrial and heavy-duty applications, this Grade 5 zinc-plated steel hex head screw addresses common challenges like vibration loosening and corrosion. The coarse UNC thread pattern and Class 2A fit facilitate rapid assembly in metal, wood, and plastic components, minimizing installation time while providing a secure hold. Its flanged design acts as an integrated washer, reducing point stress and preventing surface damage. With a tensile strength of 110,000 psi and Rockwell C22 hardness, it withstands high loads and repetitive stress in machinery, automotive, and construction settings, ensuring long-term reliability and reduced maintenance costs.
Specification Summary & Compliance
This screw features precise UNC coarse threads with Class 2A tolerance for consistent fit and performance. It meets IFI 111/SAE J429 specifications for mechanical properties and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial use.
