S-92235A509 8-32 x 5/8" Flanged Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional durability with Black-Oxide Alloy Steel construction providing superior corrosion resistance in harsh industrial environments.
• High tensile strength of 140,000 PSI ensures reliable performance under heavy loads and vibrations, reducing failure risks.
• Class 3A thread fit offers precise, tight tolerances for secure fastening and minimized loosening in critical assemblies.
• Flanged design eliminates the need for separate washers, simplifying installation and distributing load evenly.
• Standard hex socket head allows for easy access and torque application with common tools, speeding up assembly processes.
• Fully threaded right-hand coarse UNC thread enables quick engagement and strong holding power in various materials.
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global industry standards for responsible manufacturing.

Professional Applications & Engineering Value

This Black-Oxide Alloy Steel Socket Head Cap Screw is engineered to address common industrial challenges such as corrosion, high-stress fatigue, and assembly efficiency. The UNC coarse thread and Class 3A fit provide excellent grip and vibration resistance in machinery, automotive, and aerospace applications, where precise thread engagement is critical. The flange feature reduces part count and installation time, while the hex drive ensures compatibility with standard tools, minimizing downtime. Ideal for high-tensile strength requirements, it supports robust performance in demanding environments, enhancing longevity and reducing maintenance costs.

Specification Summary & Compliance

This screw adheres to UNC thread standards with a Class 3A fit for tight dimensional accuracy. It meets RoHS 3 (2015/863/EU) compliance with exemption 6(a) for lead as an alloying element in steel and is REACH (EC 1907/2006) compliant, ensuring it aligns with environmental and safety regulations for industrial use.