S-92800A205 1/4"-28 x 2 3/4" 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and reducing maintenance costs
• High tensile strength of 80,000 psi ensures reliable, long-lasting fastening under heavy loads and vibration
• Precise Class 2A thread fit provides smooth assembly and consistent clamping force for improved joint integrity
• External hex drive and hex head design allows for easy installation and high torque application with standard tools
• Partially threaded shank offers optimal grip length and prevents over-tightening in specific applications
• Fine UNF threading (1/4"-28) delivers enhanced resistance to loosening in dynamic or high-vibration settings
• Full compliance with RoHS 3 and REACH ensures environmental safety and meets strict industrial regulatory standards

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these 18-8 Stainless Steel hex head screws combine corrosion resistance with high mechanical strength to solve common challenges in machinery, automotive, and structural assemblies. The 1/4"-28 UNF fine thread and Class 2A fit provide superior vibration resistance and precise engagement, reducing the risk of thread stripping. With an external hex drive and partially threaded design, they enable quick installation and secure fastening in applications where unthreaded grip length is critical. Ideal for use in equipment exposed to moisture, chemicals, or stress, these screws ensure longevity and reliability while adhering to RoHS and REACH compliance for global supply chain integration.

Specification Summary & Compliance

This screw features a 1/4"-28 UNF fine thread with Class 2A thread fit for consistent dimensional accuracy. It meets manufacturing standards for inch-system fasteners, including specified thread spacing and length. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it adheres to environmental and safety regulations for industrial use.