S-90346A116 6-32 x 1/2" ASME B18.3 High-Strength 316 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments thanks to 316 stainless steel construction
• Exceptional tensile strength of 110,000 PSI for reliable performance in high-stress applications
• Precise Class 3A thread fit ensures secure, vibration-resistant assemblies and reduces the risk of loosening
• Enhanced durability and hardness from cold working, achieving a Rockwell C25 rating for long service life
• Optimal drive engagement with a standard 7/64" hex socket, providing efficient installation and high torque capability
• Versatile UNC coarse threading allows for quick assembly and disassembly in a wide range of materials
• Full compliance with industry standards including ASME B18.3, RoHS 3, and REACH for guaranteed quality and safety

Professional Applications & Engineering Value

This 316 Stainless Steel Socket Head Cap Screw is engineered to solve critical challenges in demanding industrial environments. Its UNC coarse thread and Class 3A fit provide superior holding power and resistance to vibrational loosening in machinery, automotive, and marine applications. The cold worked fabrication enhances the material's innate corrosion resistance, making it ideal for operations exposed to chemicals, moisture, or extreme temperatures. The combination of a 110,000 PSI tensile strength and Rockwell C25 hardness ensures that these socket head cap screws maintain integrity under heavy loads, reducing maintenance needs and downtime in high-performance assemblies.

Specification Summary & Compliance

This socket head cap screw features a 6-32 UNC thread with a precision Class 3A thread fit and coarse thread spacing. It is manufactured to ASME B18.3 specifications, ensuring dimensional accuracy and reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to environmental and safety standards for industrial use.