S-92235A507 8-32 x 3/8" Flanged Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength of 140,000 PSI ensures reliable performance under high-stress conditions, reducing the risk of fastener failure
• Superior corrosion resistance from the black-oxide coating on alloy steel extends service life in demanding industrial environments
• Precise Class 3A thread fit provides tighter tolerances for secure fastening and vibration resistance in critical assemblies
• Standard hex socket drive with 9/64" size allows for easy installation and removal with common tools while preventing cam-out
• Fully threaded design offers consistent engagement along the entire 3/8" length for maximum holding power
• Rockwell C39 hardness maintains structural integrity and thread form under repeated use and high torque applications
• Regulatory compliance with RoHS 3 and REACH standards ensures environmental responsibility and global market acceptance

Professional Applications & Engineering Value

This 8-32 UNC thread socket head cap screw delivers exceptional engineering value through its black-oxide alloy steel construction and Class 3A thread fit, specifically engineered to address common industrial fastening challenges. The combination of 140,000 PSI tensile strength and Rockwell C39 hardness provides reliable performance in high-vibration environments where fastener integrity is critical. The coarse UNC thread design ensures rapid installation and superior resistance to loosening in machinery, automotive assemblies, and precision equipment. The flanged design eliminates the need for separate washers while providing increased bearing surface, making these socket head screws ideal for confined spaces where standard hex heads cannot accommodate wrench access. The black-oxide surface treatment offers enhanced corrosion protection without significantly increasing dimensional tolerances, maintaining the precise 9/64" hex drive functionality throughout the screw's service life.

Specification Summary & Compliance

This socket head cap screw features precision 8-32 UNC coarse threads with Class 3A fit for superior dimensional accuracy and consistent performance. The fastener maintains strict compliance with RoHS 3 (2015/863/EU) regulations with exemption 6(a) for lead as an alloying element in steel, and full adherence to REACH (EC 1907/2006) standards regarding substance restrictions. Manufactured from alloy steel with black-oxide coating, the screw delivers optimal corrosion resistance while meeting industrial strength requirements of 140,000 PSI tensile strength and Rockwell C39 hardness for demanding applications.