S-94288A314 3/8"-16 x 1" Extreme-Strength Stainless Steel Flanged Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments
• Exceptional mechanical strength delivering 170,000 psi tensile strength for heavy-duty fastening applications
• Enhanced durability with Rockwell C38 hardness providing excellent wear resistance and load-bearing capability
• Integrated flange design eliminates the need for separate washers, simplifying installation and improving joint stability
• Precision Class 2A thread fit ensures smooth assembly and reliable engagement with mating components
• Coarse UNC threading enables quick installation and superior resistance to vibration loosening
• External hex drive compatibility with standard tools for efficient installation and removal operations

Professional Applications & Engineering Value

This 3/8"-16 UNC hex head screw delivers critical engineering advantages through its 18-8 stainless steel composition and fully threaded design. The corrosion-resistant material ensures reliable performance in demanding environments where moisture, chemicals, or temperature variations would compromise ordinary fasteners. The integrated flange provides distributed clamping force, reducing surface pressure and preventing material damage while eliminating the need for additional components. With coarse threading and Class 2A thread fit, these screws offer rapid installation in industrial assembly lines while maintaining secure connections in heavy-duty applications including machinery, structural frameworks, and equipment manufacturing where vibration resistance and long-term reliability are paramount.

Specification Summary & Compliance

This hex head screw features precision 3/8"-16 UNC coarse threads with Class 2A thread fit per ASME B1.1 standards, ensuring consistent dimensional accuracy and proper mating with corresponding nuts and threaded holes. The 1" length and fully threaded design provide maximum engagement depth. Manufactured from 18-8 stainless steel with Rockwell C38 hardness and 170,000 psi tensile strength, this fastener meets industry requirements for mechanical performance and is compliant with RoHS and REACH environmental standards for industrial applications.