S-92200A684 3/8"-16 x 1 1/2" MS16995-83, NAS1352C6-24, NASM16995, FF-S-86 Mil. Spec. 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel and passivated finish, ideal for harsh industrial environments.
• High tensile strength of 80,000 PSI ensures reliable performance in heavy-duty applications.
• Precise Class 3A thread fit provides superior engagement and vibration resistance in critical assemblies.
• Standard hex socket drive (5/16") allows for easy installation with common tools and high torque transmission.
• Coarse UNRC threads (3/8"-16) enable quick assembly and reduced cross-threading risks.
• Full threading along the 1-1/2" length offers maximum adjustability and holding power.
• Compliance with major industry standards including MS16995-83 and Fed. Spec. FF-S-86 guarantees quality and interoperability.

Professional Applications & Engineering Value

This socket head cap screw is engineered to address common industrial challenges such as component loosening under dynamic loads and corrosion in demanding environments. The 18-8 stainless steel construction, combined with a passivated finish, significantly enhances durability against moisture and chemicals, reducing maintenance needs. Its Class 3A thread fit and coarse UNRC threads ensure tight, secure fastening in machinery, automotive, and aerospace applications, where precision and reliability are critical. The hex drive design facilitates efficient installation in confined spaces, making it a versatile choice for assembly lines and field service.

Specification Summary & Compliance

This screw features a 3/8"-16 coarse thread with Class 3A fit per UNRC standards, ensuring high dimensional accuracy. It meets specifications including MS16995-83, NAS1352C6-24, NASM16995, and Fed. Spec. FF-S-86. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting safe and sustainable industrial use.