S-97715A527 1/4"-20 x 1 3/4" Brass Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from premium brass construction, ideal for harsh industrial environments
• Exceptional 50,000 PSI tensile strength ensures reliable performance under heavy loads
• Precise Class 3A thread fit provides secure, vibration-resistant fastening with minimal play
• Rockwell B55 hardness maintains thread integrity and prevents stripping during installation
• 5/32" hex drive design enables quick installation with standard tools while preventing cam-out
• Fully threaded UNC coarse pattern delivers maximum grip length and faster assembly times
• Regulatory compliance with RoHS 3 and REACH standards for global industrial applications

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these brass rounded button head screws combine corrosion resistance with high-strength performance. The UNC coarse thread configuration ensures rapid installation in soft materials and plastics while maintaining Class 3A precision fit for vibration-prone applications. The rounded button head profile provides a finished appearance while the 5/32" hex drive prevents tool slippage during torque application. Ideal for electrical enclosures, marine equipment, and plumbing systems where 50,000 PSI tensile strength and environmental durability are critical, these fully threaded fasteners deliver consistent performance across manufacturing, maintenance, and assembly operations.

Specification Summary & Compliance

Manufactured to exacting standards with Class 3A thread fit tolerance for precision applications. Features 1/4"-20 UNC coarse threads with full threading along the 1 3/4" length. Compliant with RoHS 3 (2015/863/EU) under exemption 6(c) for lead in copper alloys and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and global market acceptance for industrial fastener applications.