S-94288A322 3/8"-16 x 2" Extreme-Strength Stainless Steel Flanged Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 450 Stainless Steel construction for long-lasting performance in harsh environments
• Superior load-bearing capacity with 170,000 PSI tensile strength and Rockwell C38 hardness for heavy-duty applications
• Reliable installation and removal through external hex drive design providing secure tool engagement
• Enhanced stability and load distribution from the integrated flange that eliminates the need for separate washers
• Optimized thread engagement with Class 2A thread fit ensuring consistent, reliable fastening connections
• Quick assembly efficiency through coarse UNC threading that reduces installation time in industrial settings
• Versatile partial threading allowing for both clamping and alignment functions in machinery and construction applications

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these 450 Stainless Steel hex head screws deliver exceptional performance where corrosion resistance and structural integrity are paramount. The 3/8"-16 UNC coarse thread configuration provides rapid installation in heavy machinery, construction equipment, and structural assemblies, while the flanged design distributes clamping force evenly, preventing surface damage and eliminating washer requirements. With partial threading offering both gripping and alignment capabilities, these fasteners solve critical challenges in vibration-prone applications. The external hex drive ensures positive tool engagement for high-torque installation, making them ideal for maintenance operations and production lines where reliability cannot be compromised.

Specification Summary & Compliance

These hex head screws feature precision Class 2A thread fit per UNC standards with coarse thread spacing for optimal performance. Manufacturing complies with industry standards for dimensional accuracy, including specified thread diameter of 0.375" and minimum thread length of 1-1/8". The 450 Stainless Steel composition meets material specifications for corrosion resistance and mechanical properties, while the Rockwell C38 hardness and 170,000 PSI tensile strength validate performance under extreme loads. Products conform to relevant industry standards and are manufactured in compliance with RoHS and REACH environmental directives.