S-92186A889 3/4"-10 x 12" ASME B18.2.1 Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial and marine environments
• Exceptional mechanical strength offering 70,000 psi tensile strength for demanding, high-stress applications
• Reliable fastening performance with Rockwell B70 hardness ensuring excellent wear resistance and durability
• Efficient installation and removal via the external hex drive and 1 1/8" head width, compatible with standard tools
• Optimized load distribution through the coarse UNC thread and Class 2A fit, providing secure, vibration-resistant connections
• Versatile partial threading on a 12" length allows for precise clamping force control in varied material thicknesses
• Guaranteed compliance and safety meeting ASME B18.2.1, RoHS 3, and REACH standards for regulated industries

Professional Applications & Engineering Value

Engineered for heavy-duty industrial applications, this 3/4"-10 UNC hex head screw in 316 stainless steel addresses critical challenges in corrosive and high-strength environments. The coarse thread design ensures rapid assembly and superior holding power in structural steel, machinery, and marine equipment, reducing installation time while maintaining joint integrity. Its partial threading allows the unthreaded shank to bear shear loads effectively, minimizing thread damage and fatigue failure. With a Rockwell B70 hardness and 70,000 psi tensile strength, it withstands extreme operational stresses, making it a reliable choice for construction, chemical processing, and offshore installations where durability and regulatory compliance are paramount.

Specification Summary & Compliance

This hex head screw features a 3/4"-10 UNC coarse thread with Class 2A thread fit for consistent dimensional accuracy and ease of assembly. It is manufactured in accordance with ASME B18.2.1 specifications, ensuring interchangeability and performance reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of hazardous substances and supporting use in environmentally sensitive and global industrial markets.