S-90272A842 10-32 x 3" ASME B18.6.3 Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments
• Exceptional holding power from 60,000 psi tensile strength and Rockwell B70 hardness for reliable performance under heavy loads
• Precise thread engagement with Class 2A fit UNF fine threads ensuring secure fastening and vibration resistance
• Optimized drive efficiency through No. 2 Phillips drive design for easy installation with standard tools
• Full-threaded coverage along the entire 3" length provides maximum grip strength across the entire fastener
• Standard-compliant reliability meeting ASME B18.6.3 specifications for consistent quality and interchangeability
• Environmental compliance with RoHS 3 and REACH regulations for safe use in regulated industries

Professional Applications & Engineering Value

This 10-32 x 3" zinc-plated steel pan head machine screw delivers critical performance where vibration resistance and long-term reliability are paramount. The UNF fine thread spacing with Class 2A fit provides superior thread engagement in metal assemblies, reducing the risk of loosening in high-vibration applications like machinery, automotive components, and industrial equipment. The zinc-plated steel construction offers excellent corrosion protection while maintaining the 60,000 psi tensile strength needed for structural applications. The pan head design with No. 2 Phillips drive ensures easy installation and removal with common tools, making it ideal for production environments requiring efficient assembly processes. These fully threaded machine screws are engineered to maintain clamping force in demanding conditions where fastener failure is not an option.

Specification Summary & Compliance

This machine screw features precision 10-32 UNF fine threads with Class 2A thread fit tolerance for consistent performance. Manufacturing adheres to ASME B18.6.3 standards ensuring dimensional accuracy and interchangeability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for use in regulated industries and international markets. The combination of zinc-plated steel material, precise threading, and standardized dimensions ensures reliable performance across industrial applications.