S-92314A840 10-32 x 2 1/2" 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and long-term reliability.
• High tensile strength of 80,000 psi ensures secure fastening under heavy loads and vibration, reducing the risk of joint failure.
• Rockwell B70 hardness provides excellent wear resistance and durability, maintaining thread integrity through repeated use.
• Class 2A thread fit offers consistent, precision assembly with standard UNF fine threads for reliable engagement and ease of installation.
• Partially threaded design with 1 1/2" minimum thread length allows for controlled clamping force and secure fastening in specific material thicknesses.
• External hex drive and hex head enable high-torque application with common tools, speeding up assembly and disassembly in maintenance.
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global standards for industrial components.

Professional Applications & Engineering Value

This 10-32 UNF hex head screw is engineered to address common industrial challenges such as corrosion-induced failure and loosening under stress. The 18-8 stainless steel material offers superior resistance to rust and chemicals, making it suitable for applications in marine, chemical processing, and outdoor equipment. Its fine UNF threads and Class 2A fit provide precise alignment and reduced galling, which is critical in assemblies requiring repeated adjustments. The partially threaded shank design concentrates clamping force effectively, preventing over-tightening and material damage in machinery, automotive, and structural frameworks. With an external hex drive, it supports efficient installation in confined spaces, enhancing productivity in maintenance and production lines.

Specification Summary & Compliance

This screw features a 10-32 UNF fine thread with Class 2A thread fit for consistent dimensional accuracy and ease of assembly. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards. The specifications include a length of 2 1/2", minimum thread length of 1 1/2", and right-hand threading, manufactured to support reliable performance in industrial applications.