S-92323A714 8-32 x 7/8" IFI 111, SAE J429 Medium-Strength Grade 5 Steel Serrated-Flange Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with 110,000 psi tensile strength for reliable performance in demanding applications
• Superior corrosion resistance provided by zinc-plated steel construction, extending service life in harsh environments
• Enhanced vibration resistance through serrated locking flange design that prevents loosening under dynamic loads
• Optimized installation efficiency with external hex drive and coarse UNC threading for faster assembly and disassembly
• Precise thread engagement ensured by Class 2A thread fit for consistent performance and reduced cross-threading risks
• Heavy-duty mechanical properties from Grade 5 classification and Rockwell C22 hardness for industrial-grade durability
• Full-length threading provides maximum grip strength and uniform load distribution along the entire fastener length

Professional Applications & Engineering Value

Engineered for industrial applications requiring high-strength fastening solutions, these 8-32 UNC Grade 5 zinc-plated steel hex head screws deliver exceptional performance in machinery assembly, structural frameworks, and heavy equipment. The coarse thread design enables rapid installation while maintaining superior holding power, particularly beneficial in vibration-prone environments where the serrated locking flange provides critical anti-loosening protection. The fully threaded construction ensures maximum engagement depth, distributing stress evenly across the entire fastener to prevent point failures. With external hex drive compatibility, these screws accommodate standard industrial tools for efficient maintenance and assembly operations in manufacturing, automotive, and construction sectors where reliability under extreme conditions is paramount.

Specification Summary & Compliance

Manufactured to precise Class 2A thread fit tolerances with UNC coarse threading (8-32 size) and compliant with IFI 111/SAE J429 specifications for Grade 5 fasteners. These screws meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance standards, ensuring safe use across regulated industries. The 7/8" length and 3/8" flange diameter provide standardized dimensions for consistent integration into existing assembly systems.