S-92790A645 3/4"-10 x 2" ASTM A193 Super-Corrosion-Resistant 316 Stainless Steel Heavy Hex Head Screws for High-Pressure Applications

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh environments and chemical exposure
• Exceptional mechanical strength delivering 75,000 PSI tensile strength for heavy-duty load-bearing applications
• Reliable thread engagement with Class 2A fit and coarse UNC threading for faster assembly and vibration resistance
• Optimized drive performance through external hex head design providing secure tool engagement and high torque capability
• Full threading along the 2" length ensures maximum grip and uniform stress distribution in thick materials
• Certified material quality meeting ASTM A193 Grade B8M specifications for consistent performance in high-temperature service
• Enhanced durability with Rockwell B96 hardness maintaining structural integrity under repeated stress

Professional Applications & Engineering Value

These 3/4"-10 UNC hex head screws deliver critical engineering solutions where corrosion resistance and structural integrity are paramount. Manufactured from 316 Stainless Steel with ASTM Grade B8M certification, they withstand aggressive chemical environments, saltwater exposure, and high-temperature conditions common in marine, chemical processing, and oil & gas applications. The coarse thread design prevents cross-threading during installation in heavy machinery, structural steel, and large equipment assemblies, while the external hex drive allows for high-torque tightening with standard tools. With full threading across the 2" length, these fasteners provide uniform clamping force in thick plates and flanges, eliminating joint failure risks in critical connections.

Specification Summary & Compliance

This hex head screw features precision UNC coarse threads with Class 2A thread fit tolerance for consistent engagement. Manufactured to ASTM A193 specifications for high-temperature service, with material certification to ASTM Grade B8M. Compliant with industry standards for inch system fasteners including right-hand threading and external hex drive dimensions. Meets material composition requirements for corrosion-resistant applications.