S-92200A690 3/8"-16 x 2" MS16995-85, NAS1352C6-32, NASM16995, FF-S-86 Mil. Spec. 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 Stainless Steel construction and a passivated finish, ensuring long-term reliability in harsh environments.
• High tensile strength of 80,000 PSI provides exceptional load-bearing capacity and resistance to mechanical failure under stress.
• Precise Class 3A thread fit ensures tight, secure fastening with minimal risk of loosening in demanding applications.
• Hex socket drive (5/16") allows for high-torque installation and removal, reducing the risk of stripping and improving assembly efficiency.
• Partially threaded design offers optimal grip and clamping force where full threading is not required, enhancing versatility.
• Compliance with MS16995, NAS1352C, and other key standards guarantees consistent quality and interchangeability in regulated industries.
• RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence for global supply chains.

Professional Applications & Engineering Value

This Socket Head Cap Screw is engineered to address critical challenges in industrial and mechanical assemblies where precision, strength, and corrosion resistance are paramount. The 18-8 Stainless Steel material, combined with a passivated finish, provides robust protection against oxidation and chemical exposure, making it ideal for applications in machinery, automotive systems, and outdoor equipment. The UNRC coarse thread and Class 3A thread fit ensure rapid, secure installation with high vibration resistance, reducing maintenance needs. Its partially threaded configuration allows for focused clamping force, preventing joint slippage in dynamic loads. Certified to MS16995 and NAS1352C standards, this screw delivers reliable performance in aerospace, defense, and heavy-duty industrial settings, streamlining procurement and ensuring compliance.

Specification Summary & Compliance

This screw adheres to precise dimensional tolerances, including a Class 3A thread fit for superior accuracy and a 3/8"-16 UNRC coarse thread for efficient engagement. It meets stringent manufacturing specifications such as MS16995-85, NAS1352C, NASM16995, and FF-S-86. Additionally, it is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are upheld.