S-90585A027 10-24 x 7/16" 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
• Exceptional tensile strength of 70,000 psi ensures reliable performance under high-stress industrial applications
• Precision Class 3A thread fit provides secure, vibration-resistant fastening with minimal risk of loosening
• Passivated surface finish enhances durability and extends service life by preventing oxidation and surface degradation
• Fully threaded design offers maximum grip and holding power across the entire screw length
• Standard 82° countersink angle allows for flush mounting in precision-machined components
• Hex drive compatibility with 1/8" drive size enables quick installation and high-torque application

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these 316 stainless steel flat head screws deliver exceptional performance where corrosion resistance and mechanical strength are critical. The passivated finish provides an additional protective layer against chemical exposure and atmospheric corrosion, making them ideal for marine equipment, chemical processing plants, and food processing machinery. The Class 3A thread fit ensures precise engagement with mating components, reducing the risk of vibration-induced loosening in high-cycle applications. With fully threaded construction and coarse UNC threading, these screws offer superior pull-out resistance and faster installation in various materials. The combination of 70,000 psi tensile strength and Rockwell B55 hardness guarantees reliable performance in structural applications where fastener integrity is paramount.

Specification Summary & Compliance

Manufactured to exacting ASME B18.3 specifications with Class 3A thread tolerances for precision fit. Features 10-24 UNC coarse thread with right-hand orientation and standard 82° flat head profile. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in regulated industries. Thread diameter measures 0.19" with head diameter of 0.411" within specified tolerance range.