S-92800A368 1/4"-20 x 9" 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 stainless steel construction, ideal for harsh industrial environments
• Exceptional tensile strength of 80,000 psi ensures reliable performance under heavy loads
• Easy installation and removal with standard 7/16" external hex head design
• Secure fastening in various materials with UNC coarse threads and Class 2A fit for consistent engagement
• Full-length threading provides maximum grip and holding power across the entire 9" length
• Consistent mechanical properties with Rockwell B70 hardness for dependable performance
• Compliance with environmental regulations including RoHS 3 and REACH for global market acceptance

Professional Applications & Engineering Value

This 1/4"-20 x 9" 18-8 stainless steel hex head screw delivers critical engineering advantages for demanding applications. The UNC coarse thread design prevents cross-threading and enables quick assembly in structural frameworks, machinery, and heavy equipment. With 80,000 psi tensile strength and Rockwell B70 hardness, it maintains integrity under vibration and dynamic loads. The fully threaded configuration ensures uniform stress distribution, while the external hex drive accommodates high-torque installation. 18-8 stainless steel provides essential corrosion resistance for outdoor, marine, and chemical processing environments, making these hex head screws ideal for permanent installations requiring long-term reliability.

Specification Summary & Compliance

This fastener features precision 1/4"-20 UNC coarse threads with Class 2A thread fit for consistent dimensional accuracy. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility. The right-hand thread direction and external hex drive with 7/16" head width meet industry standards for compatibility with common tools and applications.