S-92703A251 6-32 x 1/4" ASME B18.3 Stainless Steel Torx Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh environments
• Enhanced torque transfer and reduced cam-out using the Torx Plus IP10 drive system for reliable, secure fastening
• High mechanical strength offering 60,000 psi tensile strength and Rockwell B70 hardness for demanding applications
• Precise flush mounting with a standard 82° countersink angle and flat head design for seamless surface integration
• Consistent thread engagement via UNC coarse threads and Class 2A fit, ensuring easy assembly and vibration resistance
• Full regulatory compliance with ASME B18.3 standards, RoHS 3, and REACH for safe, quality-assured use
• Versatile fully threaded design providing uniform clamping force along the entire 1/4" length

Professional Applications & Engineering Value

These 6-32 UNC flat head screws are engineered to address common industrial challenges such as fastener failure under stress and corrosion in exposed settings. The 18-8 stainless steel material, combined with a passivated finish, significantly extends service life by resisting rust and chemical degradation. The Torx Plus IP10 (T10) drive minimizes tool slippage, enabling higher torque application without damaging the drive recess—critical for precision assemblies in machinery, electronics, and automotive sectors. The coarse UNC threads and Class 2A thread fit facilitate quick installation and maintain integrity in vibrating environments, while the flat head with 82° countersink ensures a smooth, flush finish that prevents snagging and improves aesthetics. Ideal for OEM and MRO applications, these screws deliver reliable performance where durability and compliance are non-negotiable.

Specification Summary & Compliance

This product adheres to ASME B18.3 specifications, with threads meeting UNC coarse profile and Class 2A dimensional tolerances for consistent fit. The screws are fully threaded and feature a right-hand thread direction. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) confirms they are free of hazardous substances, supporting global supply chain requirements for safety and environmental responsibility.