S-92316A650 7/16"-14 x 1" IFI 111, SAE J429 High-Strength Grade 8 Steel Flanged Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength of 150,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
• Superior corrosion resistance from the black phosphate steel coating prolongs service life in harsh industrial environments.
• High hardness rating (Rockwell C32) provides excellent wear resistance and durability under repetitive loads.
• Flanged hex head design eliminates the need for separate washers, simplifying installation and distributing load more effectively.
• UNC coarse threading with Class 2A fit offers faster assembly and reduced cross-threading risks in coarse materials.
• Full threading along the 1" length allows for maximum grip and adjustability in varied material thicknesses.
• Compliance with SAE J429, RoHS 3, and REACH ensures adherence to industry standards and environmental regulations for global use.

Professional Applications & Engineering Value

Engineered for heavy-duty industrial applications, this Grade 8 hex head screw addresses critical challenges in machinery, construction, and automotive assemblies where vibration and high loads are common. The black phosphate steel construction provides a robust barrier against rust and corrosion, extending fastener life in outdoor or chemically exposed settings. With its external hex drive and UNC coarse thread, it ensures quick, secure fastening in coarse-grained materials like cast iron or structural steel, minimizing installation time and enhancing structural integrity. The flanged design increases bearing surface, reducing surface pressure and preventing loosening under dynamic stresses, making it an ideal choice for reliable fastening solutions in demanding environments.

Specification Summary & Compliance

This screw features precise Class 2A thread fit and UNC coarse threading (7/16"-14) with a length of 1", ensuring dimensional accuracy per industry standards. It meets SAE J429 specifications for Grade 8 fasteners, guaranteeing consistent strength and performance. Additionally, it is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental suitability for global supply chains.