S-93595A410 5/16"-24 x 3/4" ASTM B456 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with Chrome Plated 18-8 Stainless Steel construction, ideal for harsh industrial environments
• Exceptional thread precision with Class 3A fit and UNF fine thread spacing, ensuring secure, vibration-resistant fastening
• High tensile strength of 70,000 psi provides reliable load-bearing capacity for demanding applications
• Consistent Rockwell B70 hardness maintains structural integrity under repeated stress and torque
• Fully threaded design offers maximum grip and uniform clamping force along the entire 3/4" length
• Standard hex socket drive (1/4") enables easy installation with common tools in confined spaces
• Comprehensive compliance with ASTM B456, RoHS 3, and REACH ensures material quality and environmental safety

Professional Applications & Engineering Value

This 5/16"-24 UNF Class 3A Socket Head Cap Screw delivers critical performance in precision machinery, automotive assemblies, and industrial equipment where vibration resistance and corrosion protection are paramount. The Chrome Plated 18-8 Stainless Steel material combats oxidation and chemical exposure, while the fine thread spacing and Class 3A thread fit minimize loosening under dynamic loads. Its fully threaded rod design ensures consistent engagement in tapped holes or nuts, making it ideal for high-stress joints in manufacturing fixtures, robotics, and aerospace components. The hex drive socket head allows for high torque application without stripping, supporting efficient maintenance and assembly processes.

Specification Summary & Compliance

This socket head cap screw features a 5/16"-24 UNF thread with Class 3A precision tolerance and fine thread spacing, manufactured to ASTM B456 specifications for plating quality. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial use worldwide.