S-90585A072 7/16"-14 x 2" ASME B18.3 Stainless Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh chemical and marine environments
• Enhanced durability and longevity from passivated surface finish that improves corrosion protection
• Precise installation and reliable torque transmission with 1/4" hex drive design
• Exceptional thread engagement and vibration resistance with Class 3A thread fit for secure fastening
• High mechanical strength with 70,000 psi tensile strength and Rockwell B55 hardness
• Full-threaded design provides maximum grip length and holding power
• Industry-standard compliance ensures consistent quality and interchangeability

Professional Applications & Engineering Value

These 316 stainless steel flat head screws deliver exceptional performance in demanding industrial applications where corrosion resistance and mechanical reliability are critical. The combination of UNC coarse threading and Class 3A thread fit ensures rapid installation and superior vibration resistance in machinery, structural assemblies, and marine equipment. The passivated finish significantly enhances the natural corrosion resistance of 316 stainless steel, making these hex drive screws ideal for chemical processing plants, offshore platforms, and food processing facilities where exposure to corrosive elements is common. The flat head design with 82° countersink angle provides flush mounting for streamlined assemblies while maintaining high tensile strength for load-bearing applications.

Specification Summary & Compliance

Manufactured to exacting standards with Class 3A thread fit precision and UNC coarse threading (7/16"-14). These screws comply with ASME B18.3 specifications for dimensional accuracy and performance. The product meets RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and safety in industrial applications.