S-92790A622 3/8"-16 x 6" 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 marine and chemical environments
• High tensile strength of 75,000 psi ensures reliable performance under heavy loads and stress conditions
• ASTM Grade B8M certification guarantees material quality and consistency for critical industrial applications
• Rockwell B96 hardness provides excellent wear resistance and long-term durability
• Coarse UNC threading offers faster installation and better performance in softer materials
• External hex drive design allows for high torque application and secure fastening
• 5-inch grip length provides optimal clamping force distribution across connected materials

Professional Applications & Engineering Value

This 316 stainless steel hex head screw delivers exceptional performance where corrosion resistance and structural integrity are paramount. The ASTM Grade B8M classification ensures material reliability for high-temperature and pressure applications, while the coarse UNC threading provides superior holding power in various substrates. Engineered with partial threading and substantial grip length, this fastener distributes clamping forces evenly, preventing material distortion and maintaining joint integrity. The external hex drive accommodates high-torque installation, making it ideal for industrial machinery, marine equipment, chemical processing systems, and offshore structures where exposure to corrosive elements demands long-lasting fastening solutions.

Specification Summary & Compliance

This hex head screw features 3/8"-16 UNC coarse threading with Class 2A thread fit for standard clearance applications. Manufactured to ASTM A193 specifications with full compliance to ASTM Grade B8M requirements. The fastener meets industry standards for dimensional accuracy and mechanical properties, ensuring reliable performance in demanding environments. Material composition and manufacturing processes adhere to relevant industrial regulations for quality assurance.