S-91773A838 10-32 x 2" ASME B18.6.3 Stainless Steel Round Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel and passivated finish for long-lasting performance in harsh environments
• Exceptional holding power from 100,000 psi tensile strength and Rockwell B100 hardness for reliable, vibration-resistant fastening
• Precise thread engagement with Class 2A fit and UNF fine threads ensuring consistent, secure connections in critical assemblies
• Optimized drive efficiency using No. 2 Phillips drive for controlled torque application and reduced cam-out risk
• Full-threaded design maximizing grip length and load distribution across the entire 2" shaft
• Regulatory compliance assurance meeting ASME B18.6.3 manufacturing standards and environmental regulations (RoHS 3, REACH)
• Rounded head profile providing smooth surface finish and reduced risk of snagging in assembled applications

Professional Applications & Engineering Value

These 10-32 UNF rounded head Phillips screws deliver critical performance where corrosion resistance and high tensile strength are paramount. The combination of 18-8 Stainless Steel and passivated finish provides exceptional protection against oxidation and chemical exposure in industrial environments, while the fully threaded design ensures maximum thread engagement for vibration-prone applications. The UNF fine threads offer superior clamping force in thin materials and precision assemblies, making these screws ideal for electronic enclosures, machinery panels, and marine equipment where reliability under stress is essential. The rounded head profile with No. 2 Phillips drive facilitates quick installation while maintaining a clean, professional appearance.

Specification Summary & Compliance

This 10-32 UNF x 2" rounded head Phillips screw features Class 2A thread fit per UNF standards, ensuring precise dimensional accuracy and interchangeability. Manufacturing complies with ASME B18.6.3 specifications for consistent quality and performance. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance requirements, containing no restricted substances above threshold limits. Threading is fully threaded with fine thread spacing for optimal load distribution across the entire fastener length.