S-91773A192 8-32 x 3/8" 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.
• High tensile strength of 100,000 psi ensures reliable load-bearing capacity and long-term structural integrity.
• Rockwell B100 hardness provides excellent durability and resistance to wear during installation and use.
• Class 2A thread fit with UNC coarse threads enables quick, secure assembly and reduces cross-threading risks.
• Phillips No. 2 drive design offers efficient torque transfer and ease of use with standard tools.
• Fully threaded shank maximizes grip and holding power across the entire 3/8" length.
• Compliance with ASME B18.6.3, RoHS 3, and REACH guarantees quality, safety, and environmental standards for professional applications.

Professional Applications & Engineering Value

Engineered for demanding settings, these 8-32 UNC rounded head Phillips screws tackle common industrial challenges like vibration loosening and corrosion. The 18-8 stainless steel material, combined with a passivated finish, resists rust and chemical exposure, making them suitable for machinery, electrical enclosures, and outdoor equipment. The coarse thread and Class 2A fit ensure rapid installation in various substrates, reducing assembly time while maintaining a secure hold. Fully threaded for consistent clamping force, these screws support high-performance applications where reliability under stress is critical, from automotive assemblies to construction projects.

Specification Summary & Compliance

This screw adheres to precise Class 2A thread fit and UNC coarse threading standards, with dimensions including a 3/8" length and 8-32 thread size. Manufactured in compliance with ASME B18.6.3 specifications, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe and sustainable use in industrial fastener applications.