S-92186A995 1 1/2"-6 x 10" ASME B18.2.1 Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments thanks to 316 stainless steel construction
• High-strength performance with a 70,000 psi tensile strength for demanding heavy-duty applications
• Reliable coarse threading (UNC) and Class 2A fit for easier, faster assembly and reduced cross-threading risk
• Secure external hex drive with a 2 1/4" wide head for high-torque installation and removal
• Optimized partial threading on a 10" length provides a strong, unthreaded shank for precise clamping
• Industry-standard compliance with ASME B18.2.1 ensures dimensional reliability and interchangeability
• Environmental and safety adherence with RoHS 3 and REACH compliance for regulated industries

Professional Applications & Engineering Value

This heavy-duty hex head screw is engineered to solve critical challenges in structural fabrication, marine equipment, and chemical processing plants where corrosion resistance and high tensile strength are non-negotiable. The 316 stainless steel material provides exceptional durability against chlorides and acidic conditions, while the coarse UNC thread and Class 2A thread fit offer superior vibration resistance and faster installation in large-scale assemblies. The external hex drive and large head dimensions allow for high torque application, ensuring a secure, reliable connection in frameworks, machinery bases, and heavy structural supports where failure is not an option.

Specification Summary & Compliance

This 1 1/2"-6 UNC hex head screw features a Class 2A thread fit for standard clearance and assembly ease. It is manufactured to meet the dimensional requirements of ASME B18.2.1 and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free of restricted hazardous substances and suitable for use in environmentally conscious and regulated industrial markets.