S-91735A829 10-32 x 1/2" ASME B18.6.3 Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance in harsh environments due to 316 stainless steel construction and passivated surface treatment.
• High mechanical reliability with 80,000 psi tensile strength and Rockwell B85 hardness for demanding applications.
• Precise and secure fastening ensured by the Class 2A thread fit and UNF fine thread spacing, reducing the risk of loosening.
• Efficient installation and removal with the standard No. 2 Phillips drive and fully threaded design for maximum grip.
• Broad industrial compliance meeting ASME B18.6.3 specifications, RoHS 3, and REACH regulations for safe, global use.
• Optimized head design with a rounded pan profile providing a low-profile, finished look and good torque transmission.

Professional Applications & Engineering Value

This 10-32 UNF rounded head screw is engineered from 316 stainless steel to solve critical challenges in corrosive or high-moisture industrial settings, such as chemical processing, marine hardware, and food-grade equipment. The passivated finish significantly enhances the material's innate resistance to pitting and oxidation, extending service life and reducing maintenance costs. Its fully threaded design and fine thread spacing deliver superior holding power and vibration resistance in assemblies where precision and reliability are non-negotiable. The combination of a Phillips drive and rounded pan head ensures straightforward installation with standard tools while maintaining a secure, low-profile fastening solution for a wide range of industrial applications.

Specification Summary & Compliance

This screw features a 10-32 UNF thread with a Class 2A tolerance for consistent, precise fit. It is manufactured in compliance with the ASME B18.6.3 standard and is fully RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, ensuring adherence to strict international safety and environmental regulations.