S-90272A025 0-80 x 3/16" 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
• Precise thread engagement with Class 2A fit and UNF fine threads ensuring reliable fastening in critical applications
• High tensile strength of 60,000 psi provides exceptional load-bearing capacity for secure connections
• Optimized drive performance with Phillips No. 0 drive for efficient installation and reduced cam-out risk
• Consistent dimensional accuracy maintained through full compliance with ASME B18.6.3 manufacturing standards
• Enhanced durability with Rockwell B70 hardness rating resisting wear and deformation under stress
• Environmental compliance assurance meeting RoHS 3 and REACH regulations for safe industrial use

Professional Applications & Engineering Value

These 0-80 UNF zinc-plated steel screws deliver critical performance advantages in precision assemblies where space constraints and vibration resistance are paramount. The fine thread configuration provides superior holding power in thin materials and delicate components, while the rounded pan head design offers a low-profile finish that minimizes protrusion in compact electronic enclosures and instrumentation. The combination of Class 2A thread fit and fully threaded construction ensures consistent clamping force distribution, preventing loosening in high-vibration environments common to automotive electronics, aerospace control systems, and medical device manufacturing. The zinc plating creates a protective barrier against corrosion, making these Phillips drive screws suitable for applications exposed to moderate environmental conditions without compromising electrical conductivity requirements.

Specification Summary & Compliance

Manufactured to exacting ASME B18.6.3 specifications, these screws maintain precise Class 2A thread fit tolerances with UNF 0-80 fine threading and 3/16" length. The zinc-plated steel construction delivers 60,000 psi tensile strength and Rockwell B70 hardness for reliable mechanical performance. Full regulatory compliance is confirmed with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) certifications, ensuring environmental safety standards are met for industrial distribution and use.