S-97715A503 10-32 x 1 3/8" Brass Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from brass construction, ideal for harsh environments and electrical applications
• Precise Class 3A thread fit ensures reliable, vibration-resistant connections in critical assemblies
• High 50,000 PSI tensile strength with Rockwell B55 hardness provides exceptional mechanical durability
• Hex drive design (1/8") enables secure installation and high torque application without slippage
• Fully threaded fine pitch design offers maximum grip length and superior holding power
• Rounded button head profile provides a finished appearance while minimizing snag hazards
• Compliant with RoHS 3 and REACH regulations meeting international environmental and safety standards

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these 10-32 UNF brass rounded head screws combine exceptional corrosion resistance with high mechanical strength. The copper alloy construction makes them ideal for electrical components, marine environments, and plumbing systems where moisture resistance is critical. The fine thread spacing and Class 3A thread fit provide superior vibration resistance in machinery and equipment, while the hex drive design ensures secure installation in tight spaces. These fully threaded fasteners deliver consistent performance in automotive, aerospace, and electronic assemblies where reliability and regulatory compliance are paramount.

Specification Summary & Compliance

Manufactured to precise inch measurement system specifications with Class 3A thread fit tolerance per UNF standards. Features right-hand thread direction with fine thread spacing and fully threaded design. Compliant with RoHS 3 (2015/863/EU) under exemption 6(c) for lead in copper alloy and REACH (EC 1907/2006) regulations, ensuring environmental safety and international market acceptance.