S-91772A695 3/8"-16 x 5" ASME B18.6.3 Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with passivated 18-8 stainless steel construction, ideal for harsh industrial environments
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing performance
• Optimized installation efficiency through Phillips No. 4 drive and coarse UNC threading for faster assembly
• Precise thread engagement with Class 2A thread fit ensuring consistent fastening and vibration resistance
• Versatile partial threading design allowing both secure clamping and adjustment flexibility in applications
• Industry-standard compliance meeting ASME B18.6.3 specifications for guaranteed interchangeability
• Environmental responsibility with RoHS 3 and REACH compliance for sustainable manufacturing operations

Professional Applications & Engineering Value

These passivated 18-8 stainless steel rounded head screws deliver critical performance advantages in demanding industrial settings. The 3/8"-16 UNC coarse thread configuration combined with partial threading provides superior resistance to vibration loosening while maintaining clamping force integrity. The Phillips No. 4 drive ensures efficient installation in high-volume assembly operations, reducing labor time and tool wear. Engineered with 70,000 psi tensile strength, these fasteners withstand extreme mechanical stress in machinery, structural frameworks, and heavy equipment applications. The pan head design offers optimal bearing surface for secure fastening without sinking into materials, making them ideal for metal fabrication, industrial maintenance, and OEM manufacturing where reliability is paramount.

Specification Summary & Compliance

This 5" partially threaded screw maintains precise Class 2A thread fit tolerances according to UNC coarse thread standards. Manufacturing complies with ASME B18.6.3 specifications for dimensional accuracy and mechanical properties. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring restricted substance-free components for global industrial applications.