S-92323A584 6-32 x 3/8" 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 high-stress applications and prevents fastener failure.
- Superior corrosion resistance from the zinc-plated steel coating extends service life in demanding industrial environments.
- Enhanced durability and wear resistance provided by Rockwell C22 hardness, maintaining integrity under repeated use.
- Secure and stable fastening with the flange design and serrations, reducing the risk of loosening under vibration.
- Easy installation and removal thanks to the external hex drive and coarse UNC threading, saving time on the assembly line.
- Precise thread fit with Class 2A tolerance ensures consistent engagement and reduces cross-threading issues.
- Full threading along the 3/8" length offers maximum grip and versatility for various material thicknesses.
Professional Applications & Engineering Value
This Grade 5 hex head screw is engineered to address common industrial challenges such as vibration-induced loosening and corrosion in harsh conditions. The zinc-plated steel construction provides a protective barrier against moisture and chemicals, ideal for outdoor machinery, automotive assemblies, and electrical enclosures. Its UNC coarse threading and Class 2A fit enable quick, reliable fastening in metals and plastics, minimizing assembly errors. The integrated flange and serrations distribute clamping force evenly, enhancing joint stability without needing separate washers. These features make it a top choice for heavy-duty applications requiring high tensile strength and long-term reliability, from manufacturing equipment to structural frameworks.
Specification Summary & Compliance
This fastener adheres to precise dimensional standards, including UNC thread with Class 2A fit for consistent accuracy. It meets IFI 111 specifications aligned with SAE J429 for Grade 5 mechanical properties, ensuring reliable performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and safe for industrial use worldwide.
