S-92186A905 7/8"-9 x 10" ASME B18.2.1 Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from 316 stainless steel construction for extended service life in harsh environments
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for heavy-duty applications
• Reliable thread engagement through Class 2A thread fit and UNC coarse threading for secure fastening
• Optimized partial threading design providing enhanced grip strength where needed most
• Industry-standard compliance meeting ASME B18.2.1 specifications for guaranteed dimensional accuracy
• Environmental regulation adherence with RoHS 3 and REACH compliance for global industrial use
• Easy installation and removal with external hex drive and 1 5/16" head width for standard tool compatibility

Professional Applications & Engineering Value

This 7/8"-9 UNC hex head screw in 316 stainless steel addresses critical engineering challenges in demanding industrial environments. The combination of coarse thread design and Class 2A thread fit ensures rapid assembly with consistent clamping force, while the partial threading configuration provides optimal stress distribution across fastened components. The external hex drive with substantial head dimensions allows for high-torque applications without stripping, making it ideal for structural assemblies, heavy machinery, marine equipment, and chemical processing installations where corrosion resistance and mechanical reliability are paramount. The 10-inch length accommodates thick material sections commonly encountered in industrial construction and manufacturing applications.

Specification Summary & Compliance

This hex head screw features precise Class 2A thread fit with UNC coarse threading (7/8"-9) and partial threading extending to a minimum of 2 1/4". Manufactured to ASME B18.2.1 dimensional standards, the fastener ensures interchangeability and proper function in industrial assemblies. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations confirms environmental safety and unrestricted use across global markets. The mechanical properties include 70,000 psi tensile strength and Rockwell B70 hardness, providing verified performance data for engineering calculations and safety factor determinations.