S-97715A142 8-32 x 3/8" ASME B18.3 Brass Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from high-quality brass material, ideal for humid or chemically exposed industrial environments
• Exceptional tensile strength of 50,000 PSI ensures reliable load-bearing capacity and prevents fastener failure under stress
• Precise Class 3A thread fit guarantees tight, secure connections with minimal risk of loosening in vibration-prone applications
• Convenient 3/32" hex drive allows for quick installation and removal with standard tools, reducing assembly time
• Low-profile rounded button head design provides a smooth, finished appearance while minimizing snagging hazards
• Full threading along the 3/8" length offers maximum grip and adjustment flexibility in various material thicknesses
• Compliance with ASME B18.3, RoHS 3, and REACH ensures adherence to strict quality, safety, and environmental standards

Professional Applications & Engineering Value

Engineered for demanding industrial settings, these 8-32 UNC brass rounded button head screws address critical challenges in machinery, electronics, and marine applications where corrosion resistance is paramount. The coarse threading and Class 3A fit provide rapid assembly and vibration resistance, reducing maintenance intervals. With a Rockwell B55 hardness and 50,000 PSI tensile strength, they maintain integrity under mechanical stress, while the rounded button head and hex drive streamline installation in confined spaces. Ideal for securing panels, components, and enclosures, these screws deliver long-term reliability in industrial fastening systems.

Specification Summary & Compliance

This screw features precise 8-32 UNC coarse threads with Class 3A tolerance for accurate fit, manufactured to ASME B18.3 specifications. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance adherence.