S-91773A144 6-32 x 1/4" ASME B18.6.3 Stainless Steel Round Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
• Exceptional mechanical strength with 100,000 psi tensile strength and Rockwell B100 hardness for reliable performance under heavy loads
• Precision thread engagement with Class 2A UNC coarse threads ensuring secure fastening and vibration resistance
• Optimized drive efficiency featuring Phillips No. 2 drive for controlled torque application and reduced cam-out risk
• Full threading capability providing maximum grip length and uniform stress distribution across the entire fastener
• Regulatory compliance assurance meeting ASME B18.6.3 specifications and environmental standards including RoHS 3 and REACH
• Versatile rounded head design offering smooth profile for applications requiring flush or low-profile mounting

Professional Applications & Engineering Value

These 6-32 UNC rounded head Phillips screws deliver critical performance advantages in demanding industrial applications. The 18-8 stainless steel material combined with passivated finish provides exceptional resistance to corrosion and chemical exposure, making them ideal for manufacturing equipment, electronic enclosures, and machinery subjected to harsh operating conditions. The fully threaded design ensures maximum holding power across the entire 1/4" length, while the Class 2A thread fit guarantees precise mating with standard nuts and threaded holes. The rounded head profile with Phillips drive facilitates quick installation in confined spaces, reducing assembly time and improving production efficiency in automated manufacturing processes.

Specification Summary & Compliance

This fastener maintains Class 2A thread fit tolerance per UNC standards with coarse thread spacing for rapid assembly. Manufacturing complies with ASME B18.6.3 specifications ensuring dimensional accuracy and mechanical properties. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted substances. The right-hand thread direction and standardized 6-32 thread size provide compatibility with industry-standard components and assembly requirements.