S-92196A958 8-32 x 5" ASME B18.3, ASTM F837 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and long-term reliability.
• Exceptional mechanical strength with a 70,000 psi tensile strength and Rockwell B70 hardness, ensuring high load-bearing capacity and resistance to deformation.
• Precise and secure fastening provided by the Class 3A thread fit, minimizing the risk of loosening under vibration and stress.
• Optimized for high-torque applications featuring a standard hex socket drive (9/64") for secure tool engagement and easy installation in confined spaces.
• Versatile thread design with a coarse 8-32 UNC thread and 3/4" minimum thread length, offering excellent grip and quick assembly in a variety of materials.
• Reliable partial threading allows for precise clamping force control, making it suitable for components requiring specific unthreaded shaft sections.
• Guaranteed compliance and safety meeting ASME B18.3, ASTM F837, RoHS 3, and REACH standards for assured quality and environmental responsibility.

Professional Applications & Engineering Value

This 8-32 UNC Thread Socket Head Cap Screw is engineered to address critical challenges in industrial assembly and machinery. Manufactured from 18-8 Stainless Steel, it provides excellent resistance to oxidation and corrosion, which is vital for equipment exposed to moisture, chemicals, or outdoor conditions. The coarse UNC thread and Class 3A fit ensure a tight, reliable connection that withstands vibrational forces and dynamic loads, reducing maintenance needs in heavy-duty fasteners applications. The partially threaded design and hex drive allow for precise placement and high torque application, making it ideal for use in automotive, aerospace, and manufacturing sectors where durability and precision are paramount. Its compliance with major standards ensures interoperability and safety in global supply chains.

Specification Summary & Compliance

This screw features a 5" length with a minimum thread length of 3/4" and a Class 3A thread fit for high precision. It adheres to UNC coarse thread standards and is manufactured in accordance with ASME B18.3 and ASTM F837 specifications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for industrial use.