S-90666A015 10-32 x 1" Super-Corrosion-Resistant 316 Stainless Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh environments and chemical exposure
• Exceptional thread precision with Class 3A fit ensures reliable, vibration-resistant connections in critical assemblies
• High tensile strength of 70,000 psi provides dependable load-bearing capacity for demanding mechanical applications
• Low-profile socket head design allows installation in confined spaces while maintaining secure hex drive engagement
• Fully threaded shank delivers maximum grip length and uniform clamping force across the entire engagement area
• Fine UNF thread configuration offers improved adjustment precision and superior resistance to loosening under dynamic loads
• Rockwell B70 hardness maintains thread integrity and drive socket durability through repeated installation cycles

Professional Applications & Engineering Value

This low profile socket head cap screw addresses critical engineering challenges in precision equipment and industrial machinery where space constraints and corrosion resistance are paramount. The 316 Stainless Steel composition provides exceptional performance in marine, chemical processing, and food-grade applications where moisture and corrosive agents degrade ordinary fasteners. The Class 3A thread fit ensures minimal backlash and precise alignment in assemblies requiring accurate positioning, while the fine UNF threads deliver superior vibration resistance in dynamic systems. The combination of 70,000 psi tensile strength and fully threaded design creates reliable joints in high-stress applications from robotics to aerospace components, where fastener failure is not an option.

Specification Summary & Compliance

Manufactured to exacting standards with Class 3A thread tolerance per UNF specifications, ensuring precision fit in mating components. The 10-32 thread size with fine pitch provides optimal engagement in thin materials and precision assemblies. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for environmental safety and restricted substance management. The inch system measurement and right-hand thread direction conform to North American industrial standards for seamless integration with existing equipment and tooling.