S-92316A238 7/16"-14 x 3 1/2" IFI 111, SAE J429 High-Strength Grade 8 Steel Flanged Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capability with Grade 8 classification and 150,000 PSI tensile strength for reliable performance in high-stress environments.
• Enhanced corrosion resistance through black-phosphate steel coating, extending service life in harsh industrial conditions.
• Secure and stable fastening with a flanged design that distributes clamping force evenly, reducing surface damage and loosening risks.
• Efficient installation and removal using an external hex drive and UNC coarse threading, allowing quick assembly even in dirty or debris-filled applications.
• Precise thread engagement with Class 2A fit and partially threaded shank, minimizing cross-threading and ensuring consistent clamping force.
• Durable material integrity backed by Rockwell C32 hardness, providing resistance to wear and deformation under heavy loads.
• Compliance with stringent standards including SAE J429 and IFI 111, guaranteeing quality and interoperability in professional assemblies.

Professional Applications & Engineering Value

Engineered for demanding industrial settings, this Grade 8 hex head screw delivers robust performance where failure is not an option. The black-phosphate steel coating combats rust and chemical exposure, making it ideal for outdoor machinery, automotive frames, and construction equipment subjected to moisture or abrasive conditions. Its partially threaded design and UNC coarse spacing enable rapid installation in thick materials, while the flanged head eliminates the need for separate washers, streamlining assembly and reducing component count. With a 3 1/2" length and external hex drive, it offers superior grip and torque transmission, solving common issues like slippage or stripping in heavy-duty applications. By integrating high tensile strength with environmental compliance, this fastener ensures long-term reliability and safety in critical engineering projects.

Specification Summary & Compliance

This hex head screw adheres to precise dimensional tolerances, including a Class 2A thread fit and UNC coarse thread specifications for consistent performance. It meets SAE J429 and IFI 111 manufacturing standards, ensuring mechanical properties like tensile strength and hardness are rigorously validated. Additionally, the product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, supporting environmentally responsible sourcing and usage in global markets.