S-93190A753 9/16"-12 x 2" 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, ideal for harsh environments and chemical exposure
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for heavy-duty load-bearing applications
• Reliable thread engagement with Class 2A thread fit and UNC coarse threads for faster assembly and vibration resistance
• Optimized drive efficiency featuring external hex drive and 13/16" head width for secure tool engagement and high torque application
• Full-threaded design provides maximum grip length and uniform stress distribution across the entire 2" length
• Regulatory compliance assurance meeting ASME B18.2.1 specifications and environmental standards including RoHS 3 and REACH
• Right-hand threading ensures standard installation compatibility and straightforward assembly processes

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these 9/16"-12 UNC hex head screws deliver critical performance advantages where corrosion resistance and structural integrity are paramount. The 316 Stainless Steel composition provides exceptional protection against chloride-induced stress corrosion cracking, making these external hex drive fasteners ideal for marine applications, chemical processing equipment, and food processing machinery. The coarse thread configuration ensures rapid installation and superior resistance to vibrational loosening in heavy machinery and structural assemblies. With full threading along the 2" length, these screws distribute clamping forces evenly across joined materials, preventing stress concentration points that could compromise joint integrity in high-vibration environments.

Specification Summary & Compliance

Manufactured to precise inch system dimensions with Class 2A thread fit tolerance ensuring consistent mating with standard nuts and tapped holes. These UNC coarse thread fasteners comply with ASME B18.2.1 dimensional and mechanical requirements, providing guaranteed interchangeability and performance. Environmental compliance is verified through RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) certifications, confirming the absence of restricted substances for global industrial applications.