S-92185A913 1"-8 x 3" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction and passivated finish, ideal for harsh chemical and marine environments
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable performance under heavy loads
• Precise thread engagement with Class 3A fit and 1"-8 UNC coarse threads ensuring secure fastening in demanding applications
• Optimized torque transmission through 3/4" hex drive and standard socket head profile for easy installation with standard tools
• Versatile partial threading design providing both threaded engagement and smooth shank for precise clamping control
• Regulatory compliance assurance with RoHS 3 and REACH compliance meeting international environmental and safety standards
• Dimensional consistency with 3" length and 1½" head diameter offering reliable repeatability in assembly operations

Professional Applications & Engineering Value

This 316 stainless steel socket head cap screw delivers critical performance advantages in demanding industrial settings where corrosion resistance and mechanical reliability are paramount. The combination of Class 3A thread fit and 1"-8 UNC coarse threads ensures rapid assembly with reduced cross-threading risk, while the passivated finish significantly enhances corrosion protection in chemical processing, marine, and food industry applications. The 3/4" hex drive accommodates high torque requirements without stripping, making it ideal for heavy machinery, structural frameworks, and equipment requiring frequent maintenance. With 70,000 psi tensile strength and Rockwell B70 hardness, this fastener maintains integrity under vibration and dynamic loading conditions, solving common failure points in industrial assemblies.

Specification Summary & Compliance

Manufactured to precise inch system dimensions with Class 3A thread fit and UNC coarse thread standard, this socket head cap screw features a 1"-8 thread size with 2½" minimum thread length on a partially threaded design. The component fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial applications worldwide.