S-92703A112 0-80 x 3/16" ASME B18.3 Stainless Steel Torx Flat Head Screws

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with 18-8 stainless steel and passivated finish, ideal for harsh environments.
• Superior torque transfer and reduced cam-out due to the Torx Plus IP3 drive, ensuring secure installation.
• High-strength performance with 60,000 psi tensile strength and Rockwell B70 hardness for demanding applications.
• Precise thread engagement with Class 3A UNF fine threads, providing reliable, vibration-resistant connections.
• Flush, low-profile seating thanks to the standard flat head with 82° countersink angle for smooth surfaces.
• Full threading along the 3/16" length ensures maximum grip and uniform load distribution.
• Compliance with industry standards including ASME B18.3, RoHS 3, and REACH for safety and quality assurance.

Professional Applications & Engineering Value

This 0-80 UNF flat head screw is engineered for precision assemblies where space constraints and reliability are critical. The 18-8 stainless steel construction, combined with a passivated finish, resists oxidation and chemical exposure, making it suitable for electronics, aerospace, and medical devices. The Torx Plus drive (IP3 size) minimizes tool slippage, allowing higher torque application without damaging the fastener head. With a Class 3A thread fit and fine UNF threading, it ensures tight, secure fastening in vibration-prone environments, reducing maintenance needs and enhancing product longevity in industrial settings.

Specification Summary & Compliance

This screw adheres to ASME B18.3 specifications, with precise Class 3A thread fit and UNF fine threads for consistent performance. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety. Dimensions include a 3/16" length, 0.138" head diameter, and 82° countersink angle, all manufactured to exact tolerances for reliable integration in precision engineering applications.